> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sglang.io/llms.txt
> Use this file to discover all available pages before exploring further.

# pplx-decider-v1-27b

> Deploy pplx-decider-v1-27b with SGLang. Perplexity's decision model, fine-tuned from Qwen3.8-27B, answers choice, yes or no, and score questions on one NVIDIA H200.

export const config = {
  modelName: "pplx-decider-v1-27b",
  supportedHardware: ["h200"],
  variants: [{
    id: "default",
    label: "Default",
    subtitle: "27B dense, 1 GPU"
  }],
  quantizations: [{
    id: "bf16",
    label: "BF16"
  }],
  strategies: [{
    id: "balanced",
    label: "Balanced"
  }],
  nodesOptions: [{
    id: "single",
    label: "Single Node"
  }],
  modelNames: {
    "default|bf16": "perplexity-ai/pplx-decider-v1-27b"
  },
  placeholders: {
    HOST_IP: {
      target: "command",
      label: "Bind host",
      default: "0.0.0.0"
    },
    PORT: {
      target: "command",
      label: "Bind port",
      default: "30000"
    },
    HF_TOKEN: {
      target: "command",
      label: "HF token (Docker)",
      default: "<your-hf-token>"
    },
    CURL_HOST: {
      target: "curl",
      label: "Server host",
      default: "localhost"
    },
    CURL_PORT: {
      target: "curl",
      label: "Server port",
      default: "30000"
    }
  },
  curl: `curl http://{{CURL_HOST}}:{{CURL_PORT}}/v1/systemone \\
  -H 'Content-Type: application/json' \\
  -d '{"model":"{{MODEL_NAME}}","state":"My Stripe integration keeps failing. Please help ASAP.","questions":{"urgency":{"type":"noul","instructions":"Does this message express urgency?"}}}'`,
  dockerImages: {
    h200: "lmsysorg/sglang:dev"
  },
  github: {
    cookbookModel: "perplexity-ai/pplx-decider-v1-27b"
  },
  cells: [{
    match: {
      hw: "h200",
      variant: "default",
      quant: "bf16",
      strategy: "balanced",
      nodes: "single"
    },
    verified: true,
    env: [],
    flags: ["--model-path {{MODEL_NAME}}", "--host {{HOST_IP}}", "--port {{PORT}}"]
  }]
};

export const Deployment = ({config, benchmarks}) => {
  if (!config) {
    return <div style={{
      padding: 12,
      color: "#b91c1c"
    }}>Deployment: missing <code>config</code> prop</div>;
  }
  const AMD_RDMA_DOCKER_FLAGS = ["--device /dev/infiniband", "--cap-add IPC_LOCK", "--ulimit memlock=-1", "--ulimit stack=67108864", "--ulimit nofile=1048576:1048576"];
  const HARDWARE_CATALOG = {
    blackwell: [{
      id: "b300",
      label: "B300",
      vram: "288GB"
    }, {
      id: "gb300",
      label: "GB300",
      vram: "288GB"
    }, {
      id: "b200",
      label: "B200",
      vram: "192GB"
    }, {
      id: "gb200",
      label: "GB200",
      vram: "192GB"
    }, {
      id: "dgx-spark",
      label: "DGX Spark",
      vram: "128GB",
      multiNodeDockerFlags: ["--ulimit memlock=-1:-1", "--cap-add IPC_LOCK", "--device /dev/infiniband"]
    }],
    hopper: [{
      id: "h200",
      label: "H200",
      vram: "141GB"
    }, {
      id: "h100",
      label: "H100",
      vram: "80GB"
    }, {
      id: "h20-3e",
      label: "H20-3e",
      vram: "141GB"
    }, {
      id: "h800",
      label: "H800",
      vram: "80GB"
    }],
    amd: [{
      id: "mi300x",
      label: "MI300X",
      vram: "192GB",
      multiNodeDockerFlags: [...AMD_RDMA_DOCKER_FLAGS]
    }, {
      id: "mi325x",
      label: "MI325X",
      vram: "256GB",
      multiNodeDockerFlags: [...AMD_RDMA_DOCKER_FLAGS]
    }, {
      id: "mi350x",
      label: "MI350X",
      vram: "288GB",
      multiNodeDockerFlags: [...AMD_RDMA_DOCKER_FLAGS]
    }, {
      id: "mi355x",
      label: "MI355X",
      vram: "288GB",
      multiNodeDockerFlags: [...AMD_RDMA_DOCKER_FLAGS]
    }],
    npu: [{
      id: "a3",
      label: "A3 Series",
      vram: "64GB/die",
      npuDevices: 16
    }, {
      id: "a5",
      label: "950PR/DT Series",
      vram: "128GB",
      npuDevices: 8
    }]
  };
  const makeStyles = isDark => ({
    container: {
      maxWidth: "900px",
      margin: "0 auto",
      display: "flex",
      flexDirection: "column",
      gap: "3px"
    },
    card: {
      padding: "5px 10px",
      border: `1px solid ${isDark ? "#374151" : "#e5e7eb"}`,
      borderLeft: `3px solid ${isDark ? "#E85D4D" : "#D45D44"}`,
      borderRadius: "4px",
      display: "flex",
      alignItems: "center",
      gap: "10px",
      background: isDark ? "#1f2937" : "#fff"
    },
    cardColumn: {
      padding: "5px 10px",
      border: `1px solid ${isDark ? "#374151" : "#e5e7eb"}`,
      borderLeft: `3px solid ${isDark ? "#E85D4D" : "#D45D44"}`,
      borderRadius: "4px",
      display: "flex",
      flexDirection: "column",
      gap: "4px",
      background: isDark ? "#1f2937" : "#fff"
    },
    title: {
      fontSize: "12px",
      fontWeight: "600",
      minWidth: "108px",
      flexShrink: 0,
      color: isDark ? "#e5e7eb" : "inherit"
    },
    vendorRow: {
      display: "flex",
      alignItems: "center",
      gap: "6px"
    },
    vendorLabel: {
      fontSize: "10px",
      fontWeight: "600",
      color: isDark ? "#9ca3af" : "#6b7280",
      width: "68px",
      flexShrink: 0,
      textTransform: "uppercase",
      letterSpacing: "0.04em"
    },
    itemsGrid: () => ({
      display: "grid",
      gridTemplateColumns: "repeat(auto-fit, minmax(72px, 1fr))",
      gap: "4px",
      flex: 1
    }),
    labelBase: {
      padding: "2px 8px",
      border: `1px solid ${isDark ? "#9ca3af" : "#d1d5db"}`,
      borderRadius: "3px",
      cursor: "pointer",
      display: "inline-flex",
      flexDirection: "column",
      alignItems: "center",
      justifyContent: "center",
      fontWeight: "500",
      fontSize: "12px",
      transition: "all 0.2s",
      userSelect: "none",
      minHeight: "26px",
      textAlign: "center",
      background: isDark ? "#374151" : "#fff",
      color: isDark ? "#e5e7eb" : "inherit"
    },
    checked: {
      background: "#D45D44",
      color: "white",
      borderColor: "#D45D44"
    },
    disabled: {
      cursor: "not-allowed",
      opacity: 0.4
    },
    subtitle: {
      display: "block",
      fontSize: "9px",
      marginTop: "1px",
      lineHeight: "1.1",
      opacity: 0.7
    },
    commandWrap: {
      position: "relative",
      flex: 1,
      background: isDark ? "#111827" : "#f5f5f5",
      borderRadius: "6px",
      border: `1px solid ${isDark ? "#374151" : "#e5e7eb"}`,
      overflow: "hidden"
    },
    commandHeader: {
      display: "flex",
      flexWrap: "wrap",
      justifyContent: "space-between",
      alignItems: "center",
      gap: "6px 10px",
      padding: "6px 10px",
      borderBottom: `1px solid ${isDark ? "#374151" : "#e5e7eb"}`,
      background: isDark ? "#1f2937" : "#fafafa"
    },
    commandPre: {
      padding: "12px 16px",
      fontFamily: "'Menlo', 'Monaco', 'Courier New', monospace",
      fontSize: "12px",
      lineHeight: "1.5",
      color: isDark ? "#e5e7eb" : "#374151",
      whiteSpace: "pre-wrap",
      overflowX: "auto",
      margin: 0
    },
    mtpWarn: {
      margin: "8px 0 0",
      padding: "8px 12px",
      borderRadius: "8px",
      fontSize: "12px",
      lineHeight: "1.45",
      background: isDark ? "#78350f" : "#fef3c7",
      color: isDark ? "#fde68a" : "#92400e",
      border: `1px solid ${isDark ? "#92400e" : "#fcd34d"}`
    },
    badge: status => ({
      display: "inline-flex",
      alignItems: "center",
      gap: "6px",
      padding: "2px 8px",
      borderRadius: "10px",
      background: ({
        verified: isDark ? "#064e3b" : "#d1fae5",
        "in-progress": isDark ? "#1e3a8a" : "#dbeafe",
        unverified: isDark ? "#78350f" : "#fef3c7"
      })[verifyStatusOf(status)],
      color: ({
        verified: isDark ? "#a7f3d0" : "#065f46",
        "in-progress": isDark ? "#bfdbfe" : "#1e40af",
        unverified: isDark ? "#fde68a" : "#92400e"
      })[verifyStatusOf(status)],
      fontSize: "11px",
      fontWeight: 600,
      whiteSpace: "nowrap"
    }),
    badgeDot: status => ({
      width: "8px",
      height: "8px",
      borderRadius: "50%",
      background: ({
        verified: "#10b981",
        "in-progress": "#3b82f6",
        unverified: "#f59e0b"
      })[verifyStatusOf(status)]
    }),
    iconButton: {
      padding: "4px 10px",
      border: `1px solid ${isDark ? "#4b5563" : "#d1d5db"}`,
      borderRadius: "4px",
      background: isDark ? "#1f2937" : "#fff",
      color: isDark ? "#e5e7eb" : "#374151",
      fontSize: "11px",
      fontWeight: 500,
      cursor: "pointer",
      display: "inline-flex",
      alignItems: "center",
      gap: "4px"
    },
    iconRow: {
      display: "inline-flex",
      flexWrap: "wrap",
      gap: "6px"
    },
    runModeWrap: {
      display: "inline-flex",
      border: `1px solid ${isDark ? "#4b5563" : "#d1d5db"}`,
      borderRadius: "10px",
      overflow: "hidden",
      fontSize: "11px",
      fontWeight: 600,
      userSelect: "none"
    },
    runModeChip: active => ({
      padding: "2px 10px",
      cursor: "pointer",
      background: active ? isDark ? "#1f2937" : "#fff" : "transparent",
      color: active ? isDark ? "#e5e7eb" : "#111827" : isDark ? "#9ca3af" : "#6b7280",
      borderRight: `1px solid ${isDark ? "#4b5563" : "#d1d5db"}`
    }),
    runModeChipLast: active => ({
      padding: "2px 10px",
      cursor: "pointer",
      background: active ? isDark ? "#1f2937" : "#fff" : "transparent",
      color: active ? isDark ? "#e5e7eb" : "#111827" : isDark ? "#9ca3af" : "#6b7280"
    }),
    headerLeft: {
      display: "inline-flex",
      flexWrap: "wrap",
      alignItems: "center",
      gap: "8px"
    },
    modalBackdrop: {
      position: "fixed",
      inset: 0,
      background: "rgba(0,0,0,0.5)",
      display: "flex",
      alignItems: "center",
      justifyContent: "center",
      zIndex: 9999
    },
    modalBox: {
      background: isDark ? "#1f2937" : "#fff",
      color: isDark ? "#e5e7eb" : "#111827",
      borderRadius: "8px",
      padding: "20px",
      maxWidth: "720px",
      width: "92%",
      maxHeight: "85vh",
      overflowY: "auto",
      border: `1px solid ${isDark ? "#374151" : "#e5e7eb"}`,
      boxShadow: "0 10px 25px rgba(0,0,0,0.25)"
    },
    modalHeader: {
      display: "flex",
      justifyContent: "space-between",
      alignItems: "center",
      marginBottom: "12px"
    },
    modalTitle: {
      fontSize: "15px",
      fontWeight: 600
    },
    modalCloseBtn: {
      background: "transparent",
      border: "none",
      color: "inherit",
      fontSize: "20px",
      cursor: "pointer",
      padding: "0 6px",
      lineHeight: 1
    },
    formField: {
      display: "flex",
      flexDirection: "column",
      gap: "4px",
      marginBottom: "10px"
    },
    formLabel: {
      fontSize: "12px",
      fontWeight: 500,
      color: isDark ? "#9ca3af" : "#4b5563"
    },
    formInput: {
      padding: "6px 10px",
      fontSize: "13px",
      border: `1px solid ${isDark ? "#4b5563" : "#d1d5db"}`,
      borderRadius: "4px",
      background: isDark ? "#111827" : "#fff",
      color: isDark ? "#e5e7eb" : "#111827",
      fontFamily: "'Menlo', 'Monaco', 'Courier New', monospace"
    },
    sectionHeading: {
      fontSize: "12px",
      fontWeight: 600,
      textTransform: "uppercase",
      letterSpacing: "0.04em",
      color: isDark ? "#9ca3af" : "#6b7280",
      margin: "12px 0 6px 0"
    },
    primaryBtn: {
      padding: "6px 14px",
      background: "#D45D44",
      color: "white",
      border: "none",
      borderRadius: "4px",
      cursor: "pointer",
      fontSize: "13px",
      fontWeight: 500
    },
    benchCard: {
      padding: "8px 12px",
      border: `1px solid ${isDark ? "#374151" : "#e5e7eb"}`,
      borderLeft: `3px solid ${isDark ? "#E85D4D" : "#D45D44"}`,
      borderRadius: "4px",
      background: isDark ? "#1f2937" : "#fff",
      display: "flex",
      flexDirection: "column",
      gap: "8px"
    },
    benchHeader: {
      display: "flex",
      flexWrap: "wrap",
      alignItems: "baseline",
      justifyContent: "space-between",
      gap: "6px 12px"
    },
    benchTitle: {
      fontSize: "13px",
      fontWeight: 600,
      color: isDark ? "#e5e7eb" : "inherit"
    },
    benchVersion: {
      fontSize: "11px",
      color: isDark ? "#9ca3af" : "#6b7280"
    },
    benchHeaderRight: {
      display: "flex",
      flexWrap: "wrap",
      alignItems: "center",
      gap: "6px 10px",
      flexShrink: 0
    },
    benchChipRow: {
      display: "flex",
      alignItems: "center",
      gap: "6px",
      flexWrap: "wrap",
      margin: "2px 0 8px"
    },
    benchChip: {
      padding: "2px 10px",
      fontSize: "12px",
      cursor: "pointer",
      border: `1px solid ${isDark ? "#4b5563" : "#d1d5db"}`,
      borderRadius: "4px",
      background: isDark ? "#1f2937" : "#fff",
      color: isDark ? "#e5e7eb" : "#374151",
      fontFamily: "'Menlo', 'Monaco', 'Courier New', monospace"
    },
    benchChipActive: {
      background: "#D45D44",
      color: "white",
      borderColor: "#D45D44"
    },
    benchBlock: {
      border: `1px solid ${isDark ? "#374151" : "#e5e7eb"}`,
      borderRadius: "4px",
      padding: "8px 10px",
      background: isDark ? "#111827" : "#fafafa"
    },
    benchBlockTitle: {
      fontSize: "11px",
      fontWeight: 600,
      textTransform: "uppercase",
      letterSpacing: "0.04em",
      color: isDark ? "#9ca3af" : "#6b7280",
      marginBottom: "4px"
    },
    benchWorkload: {
      fontSize: "11px",
      fontStyle: "italic",
      color: isDark ? "#9ca3af" : "#6b7280",
      marginBottom: "6px",
      lineHeight: "1.3"
    },
    benchRow: {
      display: "flex",
      justifyContent: "space-between",
      fontSize: "12px",
      padding: "2px 0"
    },
    benchKey: {
      color: isDark ? "#9ca3af" : "#6b7280"
    },
    benchVal: {
      color: isDark ? "#e5e7eb" : "#111827",
      fontFamily: "'Menlo', 'Monaco', 'Courier New', monospace",
      fontWeight: 500
    },
    benchNotes: {
      fontSize: "11px",
      fontStyle: "italic",
      color: isDark ? "#9ca3af" : "#6b7280"
    },
    benchLegend: {
      fontSize: "10px",
      fontStyle: "italic",
      color: isDark ? "#6b7280" : "#9ca3af",
      marginTop: "6px",
      fontFamily: "'Menlo', 'Monaco', 'Courier New', monospace"
    },
    benchEmpty: {
      fontSize: "12px",
      fontStyle: "italic",
      color: isDark ? "#9ca3af" : "#6b7280"
    },
    benchTableScroll: {
      overflowX: "auto",
      overflowY: "hidden",
      marginTop: "4px"
    },
    benchTable: {
      display: "grid",
      columnGap: 0,
      rowGap: "3px",
      alignItems: "baseline",
      minWidth: "max-content"
    },
    benchTableHead: {
      textAlign: "right",
      fontWeight: 500,
      fontSize: "11px",
      color: isDark ? "#9ca3af" : "#6b7280",
      paddingLeft: "16px",
      paddingBottom: "4px",
      whiteSpace: "nowrap"
    },
    benchTableCornerHead: {
      paddingBottom: "4px",
      position: "sticky",
      left: 0,
      background: isDark ? "#111827" : "#fafafa",
      zIndex: 1,
      alignSelf: "stretch"
    },
    benchTableSeparator: {
      gridColumn: "1 / -1",
      height: "1px",
      background: isDark ? "#374151" : "#e5e7eb",
      marginTop: "-3px"
    },
    benchTableLabel: {
      textAlign: "left",
      fontSize: "12px",
      color: isDark ? "#9ca3af" : "#6b7280",
      whiteSpace: "nowrap",
      position: "sticky",
      left: 0,
      background: isDark ? "#111827" : "#fafafa",
      zIndex: 1
    },
    benchTableValue: {
      textAlign: "right",
      fontSize: "12px",
      color: isDark ? "#e5e7eb" : "#111827",
      fontFamily: "'Menlo', 'Monaco', 'Courier New', monospace",
      fontWeight: 500,
      paddingLeft: "16px",
      whiteSpace: "nowrap"
    },
    benchTableValueMissing: {
      color: isDark ? "#6b7280" : "#9ca3af"
    }
  });
  const VERIFY_LABEL = {
    verified: "Verified",
    "in-progress": "Final Verification In Progress",
    unverified: "Not Verified"
  };
  const verifyStatusOf = v => typeof v === "string" ? VERIFY_LABEL[v] ? v : "unverified" : v ? "verified" : "unverified";
  const cellVerifyStatus = (c, sel) => {
    if (!c) return "unverified";
    const v = typeof c.verificationStatus === "function" ? c.verificationStatus(sel) : c.verificationStatus;
    return verifyStatusOf(v ?? c.verified);
  };
  const LEGACY_MATCH_DIMS = [{
    id: "variant",
    title: "Model Variant",
    optionsKey: "variants"
  }, {
    id: "quant",
    title: "Quantization",
    optionsKey: "quantizations"
  }, {
    id: "strategy",
    title: "Strategy",
    optionsKey: "strategies"
  }, {
    id: "nodes",
    title: "Nodes",
    optionsKey: "nodesOptions"
  }];
  const matchDimSpecs = (config.matchDims || LEGACY_MATCH_DIMS).map(d => ({
    ...d,
    options: d.options || config[d.optionsKey] || []
  }));
  const overlayDimSpecs = config.overlayDims || [];
  const commandBuilder = config.commandBuilder || null;
  const DIMENSIONS = ["hw", ...matchDimSpecs.map(d => d.id)];
  const optionVisible = (opt, sel) => typeof opt.showWhen !== "function" || opt.showWhen(sel);
  const optionDisabled = (opt, sel) => typeof opt.disabled === "function" ? opt.disabled(sel) : !!opt.disabled;
  const visibleOptions = (spec, sel) => (spec.options || []).filter(o => optionVisible(o, sel));
  const rowVisible = (spec, sel) => (typeof spec.showWhen !== "function" || spec.showWhen(sel)) && visibleOptions(spec, sel).length > 0;
  const overlayPick = sel => {
    const picked = [];
    for (const spec of config.overlayDims || []) {
      if (!rowVisible(spec, sel)) continue;
      const opt = (spec.options || []).find(o => o.id === sel[spec.id]);
      if (opt && !optionDisabled(opt, sel)) picked.push(opt);
    }
    return picked;
  };
  const overlayPart = (sel, key) => {
    const out = [];
    for (const opt of overlayPick(sel)) {
      const add = typeof opt[key] === "function" ? opt[key](sel) : opt[key];
      if (add) out.push(...add);
    }
    return out;
  };
  const overlayCompose = (cellFlags, sel) => {
    const strip = overlayPart(sel, "stripPrefixes");
    const add = overlayPart(sel, "flags");
    if (!strip.length) return [...cellFlags || [], ...add];
    const used = new Set();
    const replacementsFor = tok => {
      const out = [];
      add.forEach((f, i) => {
        if (used.has(i) || f.split(/[\s=]/)[0] !== tok) return;
        used.add(i);
        out.push(f);
      });
      return out;
    };
    const out = [];
    for (const f of cellFlags || []) {
      const tok = f.split(/[\s=]/)[0];
      if (!strip.includes(tok)) out.push(f); else out.push(...replacementsFor(tok));
    }
    add.forEach((f, i) => {
      if (!used.has(i)) out.push(f);
    });
    return out;
  };
  const optionSoft = (opt, sel) => typeof opt.soft === "function" ? opt.soft(sel) : !!opt.soft;
  const findCell = (cells, sel) => cells.find(c => DIMENSIONS.every(d => c.match[d] === sel[d]));
  const findBenchmark = (list, sel) => {
    const hits = (list || []).filter(b => Object.entries(b.match || ({})).every(([k, v]) => sel[k] === v));
    return hits.sort((a, b) => Object.keys(b.match).length - Object.keys(a.match).length)[0] || null;
  };
  const normalizeSpeed = speed => {
    if (!speed) return [];
    return Array.isArray(speed) ? speed : [speed];
  };
  const effectiveAccuracy = (entry, sel) => entry ? {
    ...config.defaultAccuracy && config.defaultAccuracy[sel.variant] || ({}),
    ...entry.accuracy || ({})
  } : {};
  const benchmarkIsEmpty = (entry, accuracy) => {
    for (const m of normalizeSpeed(entry && entry.speed)) {
      if (m && typeof m === "object") {
        for (const [key, v] of Object.entries(m)) {
          if (key === "workload") continue;
          if (v !== null && v !== undefined) return false;
        }
      }
    }
    if (accuracy && typeof accuracy === "object") {
      for (const v of Object.values(accuracy)) {
        if (v !== null && v !== undefined) return false;
      }
    }
    return true;
  };
  const isOptionAvailable = (cells, sel, dim, value) => {
    const idx = DIMENSIONS.indexOf(dim);
    const higher = DIMENSIONS.slice(0, idx);
    return cells.some(c => c.match[dim] === value && higher.every(d => c.match[d] === sel[d]));
  };
  const snapToValidCell = (cells, sel, dim, value) => {
    const idx = DIMENSIONS.indexOf(dim);
    const higher = DIMENSIONS.slice(0, idx);
    const lower = DIMENSIONS.slice(idx + 1);
    let best = null, bestLowerMatches = -1;
    for (const c of cells) {
      if (c.match[dim] !== value) continue;
      if (!higher.every(d => c.match[d] === sel[d])) continue;
      let s = 0;
      for (const d of lower) if (c.match[d] === sel[d]) s++;
      if (s > bestLowerMatches) {
        bestLowerMatches = s;
        best = c;
      }
    }
    if (!best) return sel;
    const next = {
      ...sel,
      [dim]: value
    };
    for (const d of lower) next[d] = best.match[d];
    return next;
  };
  const validateSelection = (cells, parsed) => {
    const valid = {};
    for (const dim of DIMENSIONS) {
      const want = parsed[dim];
      const works = cells.some(c => c.match[dim] === want && DIMENSIONS.slice(0, DIMENSIONS.indexOf(dim)).every(d => c.match[d] === valid[d]));
      if (works) {
        valid[dim] = want;
      } else {
        const fallback = cells.find(c => DIMENSIONS.slice(0, DIMENSIONS.indexOf(dim)).every(d => c.match[d] === valid[d]));
        valid[dim] = fallback ? fallback.match[dim] : want;
      }
    }
    for (const spec of overlayDimSpecs) {
      const want = parsed[spec.id];
      const opts = spec.options || [];
      const picked = opts.some(o => o.id === want) ? want : (spec.default ?? (opts[0] && opts[0].id)) ?? "";
      const withPick = {
        ...valid,
        [spec.id]: picked
      };
      const usable = visibleOptions(spec, withPick).filter(o => !optionDisabled(o, withPick));
      valid[spec.id] = usable.some(o => o.id === picked) ? picked : (usable[0] && usable[0].id) ?? picked;
    }
    return valid;
  };
  const resolveModelName = sel => {
    const keys = [`${sel.hw}|${sel.variant}|${sel.quant}`, `${sel.variant}|${sel.quant}`, `${sel.hw}|${sel.quant}`, sel.quant, sel.hw, "default"];
    for (const k of keys) {
      const hit = config.modelNames[k];
      if (hit) return hit;
    }
    return "";
  };
  const interpolate = (text, env, modelName) => text.replace(/{{(\w+)}}/g, (_, key) => key === "MODEL_NAME" ? modelName : env[key] ?? `{{${key}}}`);
  const parseNnodes = id => {
    if (Number.isInteger(id)) return id;
    if ((/^\d+$/).test(id || "")) return parseInt(id, 10);
    if (id === "single") return 1;
    const m = (/^multi-(\d+)$/).exec(id || "");
    return m ? parseInt(m[1], 10) : 1;
  };
  const cellNnodes = (cell, sel) => sel.nodes !== undefined ? parseNnodes(sel.nodes) : cell.nnodes || 1;
  const PD_SERVE_PORTS = {
    prefill: 30000,
    decode: 30100
  };
  const overlayEnv = sel => overlayPart(sel, "env");
  const overlayHints = sel => overlayPart(sel, "hints");
  const renderCommand = (cell, sel, envValues, mode = "python") => {
    if (!cell) return "# No command available for the current selection.";
    const modelName = resolveModelName(sel);
    const nnodes = cellNnodes(cell, sel);
    const multinode = nnodes > 1;
    const cellEnv = [...cell.env || [], ...overlayEnv(sel)];
    const flags = overlayCompose(cell.flags, sel);
    if (multinode) {
      const PARALLELISM_ANCHORS = new Set(["--attn-dp-size", "--attention-data-parallel-size", "--dp-size", "--dp", "--tp-size", "--tp", "--sp-degree", "--ulysses-degree", "--ring-degree"]);
      let i = flags.reduce((last, flag, index) => PARALLELISM_ANCHORS.has(flag.split(/[\s=]/)[0]) ? index : last, -1);
      if (i === -1) i = flags.findIndex(f => f.startsWith("--model-path"));
      flags.splice(i + 1, 0, `--nnodes ${nnodes}`, `--node-rank {{NODE_RANK}}`, `--dist-init-addr {{NODE0_IP}}:20000`);
    }
    const pdServePort = PD_SERVE_PORTS[sel.pdMode];
    if (pdServePort !== undefined) {
      for (let j = 0; j < flags.length; j++) {
        if (flags[j].split(/[\s=]/)[0] === "--port") {
          flags[j] = `--port ${pdServePort}`;
        }
      }
    }
    let cmd;
    if (mode === "docker") {
      const di = config.dockerImages || ({});
      const image = di[`${sel.hw}|${sel.variant}|${sel.quant}`] || di[`${sel.variant}|${sel.quant}`] || di[`${sel.hw}|${sel.quant}|${sel.strategy}`] || di[`${sel.hw}|${sel.quant}`] || di[sel.hw] || "lmsysorg/sglang:dev";
      const dockerRunCommand = typeof config.dockerRunCommand === "function" ? config.dockerRunCommand(sel) : config.dockerRunCommand || "sglang serve";
      const portFlag = flags.find(x => x.split(/[\s=]/)[0] === "--port");
      const servePort = portFlag ? portFlag.slice(("--port").length).trim() : "{{PORT}}";
      const hostNetwork = multinode || typeof config.dockerHostNetworkWhen === "function" && config.dockerHostNetworkWhen(sel, {
        flags,
        env: cellEnv
      });
      const vendorOf = hwId => {
        for (const [vendor, list] of Object.entries(HARDWARE_CATALOG)) {
          if (list.some(h => h.id === hwId)) return vendor;
        }
        const extra = (config.hardware || []).find(h => h.id === hwId);
        return extra && extra.vendor || "nvidia";
      };
      const catalogEntryOf = hwId => {
        const extra = (config.hardware || []).find(h => h.id === hwId);
        if (extra) return extra;
        for (const list of Object.values(HARDWARE_CATALOG)) {
          const hit = list.find(h => h.id === hwId);
          if (hit) return hit;
        }
        return null;
      };
      const fabricFlagsOf = hwId => (catalogEntryOf(hwId) || ({})).multiNodeDockerFlags || [];
      const davinciLines = devices => {
        const lines = [];
        for (let i = 0; i < devices; i += 4) {
          const group = [];
          for (let k = i; k < Math.min(i + 4, devices); k++) {
            group.push(`--device=/dev/davinci${k}`);
          }
          lines.push("  " + group.join(" "));
        }
        return lines;
      };
      const gpuAccessLines = vendorOf(sel.hw) === "amd" ? ["docker run", "  --device=/dev/kfd --device=/dev/dri", "  --group-add video", "  --cap-add=SYS_PTRACE --security-opt seccomp=unconfined", "  --shm-size 32g"] : vendorOf(sel.hw) === "npu" ? ["docker run --privileged --shm-size=16g", ...davinciLines((catalogEntryOf(sel.hw) || ({})).npuDevices || 16), "  --device=/dev/davinci_manager", "  --device=/dev/hisi_hdc", "  -v /usr/local/sbin:/usr/local/sbin", "  -v /usr/local/Ascend/driver:/usr/local/Ascend/driver", "  -v /usr/local/Ascend/firmware:/usr/local/Ascend/firmware", "  -v /etc/ascend_install.info:/etc/ascend_install.info", "  -v /var/queue_schedule:/var/queue_schedule", "  -v ~/.cache/:/root/.cache/"] : ["docker run --gpus all", "  --shm-size 32g"];
      const dockerLines = [...gpuAccessLines, hostNetwork ? "  --network host" : `  -p ${servePort}:${servePort}`, ...multinode ? fabricFlagsOf(sel.hw).map(f => "  " + f) : [], ...vendorOf(sel.hw) === "npu" ? [] : ["  -v ~/.cache/huggingface:/root/.cache/huggingface"], ...(config.dockerMounts || []).map(mount => `  -v ${mount}`), ...config.placeholders && config.placeholders.HF_TOKEN ? [`  --env "HF_TOKEN={{HF_TOKEN}}"`] : [], ...cellEnv.map(e => `  --env ${e}`), "  --ipc=host", `  ${image}`, `  ${dockerRunCommand}`, ...flags.map(f => "    " + f)];
      cmd = dockerLines.join(" \\\n");
    } else {
      const flagBlock = flags.map(f => "  " + f).join(" \\\n");
      const envBlock = cellEnv.length ? cellEnv.join(" \\\n") + " \\\n" : "";
      cmd = `${envBlock}sglang serve \\\n${flagBlock}`;
    }
    const hintLines = [...overlayHints(sel), ...multinode && config.multiNodeHints && config.multiNodeHints[sel.hw] ? config.multiNodeHints[sel.hw] : []];
    if (hintLines.length) {
      const hint = hintLines.map(line => line.length ? "# " + line : "#").join("\n");
      cmd = `${hint}\n${cmd}`;
    }
    cmd = interpolate(cmd, envValues, modelName);
    if (multinode) {
      const header = `# Multi-node (${nnodes} nodes). Run the same command on every node with:\n` + `#   <node-rank> = 0 on the head node, 1..${nnodes - 1} on the others\n` + `#   <node0-ip>  = IP of the head node (reachable from all others)`;
      cmd = `${header}\n${cmd}`;
    }
    return cmd;
  };
  const ACCURACY_LABELS = config.accuracyLabels || [];
  const renderBenchmarkCard = entry => {
    const pct = entry && entry.latencyPercentile || config.latencyPercentile || "P50";
    const SPEED_LABELS = [["ttft_ms", `TTFT (${pct})`, "ms"], ["tpot_ms", `TPOT (${pct})`, "ms"], ["tokens_per_sec_per_gpu", "throughput per gpu", "tok/s"], ["interactivity", "interactivity", "tokens/s/user", m => m.tpot_ms != null && m.tpot_ms !== 0 ? Math.round(1000 / m.tpot_ms * 10) / 10 : null]];
    const WORKLOAD_KEYS = ["dataset", "isl", "osl", "max_concurrency"];
    const fmt = (val, unit) => {
      if (val === null || val === undefined) return null;
      return `${val}${unit ? " " + unit : ""}`;
    };
    const formatWorkloadParts = (workload, keys) => {
      if (!workload) return "";
      const parts = [];
      if (keys.has("dataset") && workload.dataset) parts.push(workload.dataset);
      if (keys.has("isl") || keys.has("osl")) {
        if (workload.isl != null || workload.osl != null) {
          parts.push(`in/out=${workload.isl != null ? workload.isl : "?"}/${workload.osl != null ? workload.osl : "?"}`);
        }
      }
      if (keys.has("max_concurrency") && workload.max_concurrency != null) {
        parts.push(`max-concurrency=${workload.max_concurrency}`);
      }
      return parts.join(", ");
    };
    const ALWAYS_PER_COLUMN = new Set(["max_concurrency"]);
    const ATOMIC_WORKLOAD_GROUPS = [["isl", "osl"]];
    const partitionWorkload = measurements => {
      const shared = new Set();
      const differing = new Set();
      for (const k of WORKLOAD_KEYS) {
        const seen = new Set();
        let anyPresent = false;
        for (const m of measurements) {
          const v = m && m.workload ? m.workload[k] : undefined;
          if (v != null) anyPresent = true;
          seen.add(v);
        }
        if (!anyPresent) continue;
        if (ALWAYS_PER_COLUMN.has(k) || seen.size > 1) differing.add(k); else shared.add(k);
      }
      for (const group of ATOMIC_WORKLOAD_GROUPS) {
        if (!group.some(k => differing.has(k))) continue;
        for (const k of group) if (shared.delete(k)) differing.add(k);
      }
      return {
        shared,
        differing
      };
    };
    const renderBenchTable = ({title, sharedText, colHeaders, rows, colCount, legend}) => {
      if (rows.length === 0) return null;
      const showColHeaders = colHeaders.length > 0 && colHeaders.some(h => h !== "");
      return <div style={s.benchBlock}>
          <div style={s.benchBlockTitle}>{title}</div>
          {sharedText && <div style={s.benchWorkload}>{sharedText}</div>}
          {}
          <div className="sg-bench-scroll" style={s.benchTableScroll} {...colCount > 1 ? {
        tabIndex: 0,
        role: "group",
        "aria-label": sharedText ? `${title} — ${sharedText}` : title
      } : {}}>
            <div style={{
        ...s.benchTable,
        gridTemplateColumns: `max-content repeat(${colCount}, minmax(max-content, 1fr))`
      }}>
              {showColHeaders && <div key="corner" style={s.benchTableCornerHead}></div>}
              {showColHeaders && colHeaders.map((h, i) => <div key={`hdr-${i}`} style={s.benchTableHead}>{h}</div>)}
              {showColHeaders && <div key="sep" style={s.benchTableSeparator}></div>}
              {rows.map(r => [<div key={`lbl-${r.label}`} style={s.benchTableLabel}>{r.label}</div>, ...r.values.map((v, i) => <div key={`val-${r.label}-${i}`} style={v === null ? {
        ...s.benchTableValue,
        ...s.benchTableValueMissing
      } : s.benchTableValue}>
                    {v !== null ? v : "—"}
                  </div>)])}
            </div>
          </div>
          {legend && <div style={s.benchLegend}>
              {(Array.isArray(legend) ? legend : [legend]).map((line, i) => <div key={`legend-${i}`}>{line}</div>)}
            </div>}
        </div>;
    };
    const buildSpeedTable = measurements => {
      if (measurements.length === 0) return null;
      const {shared, differing} = partitionWorkload(measurements);
      const sharedText = formatWorkloadParts(measurements[0] && measurements[0].workload, shared);
      const colHeaders = measurements.map(m => formatWorkloadParts(m && m.workload, differing));
      const rows = SPEED_LABELS.map(tup => {
        const [key, label, unit, compute] = tup;
        const values = measurements.map(m => {
          const raw = compute ? compute(m) : m[key];
          return fmt(raw, unit);
        });
        return {
          label,
          values
        };
      });
      return {
        title: "Speed",
        sharedText,
        colHeaders,
        rows,
        colCount: measurements.length,
        legend: [`throughput per gpu = (input+output tokens)/elapsed/GPU`, `interactivity = 1000/TPOT(ms) (tokens/s/user)`]
      };
    };
    const buildAccuracyTable = accuracy => {
      if (!accuracy) return null;
      const rows = ACCURACY_LABELS.map(([key, label, unit]) => {
        const v = fmt(accuracy[key], unit);
        if (v === null) return null;
        return {
          label,
          values: [v]
        };
      }).filter(r => r !== null);
      if (rows.length === 0) return null;
      return {
        title: "Accuracy",
        sharedText: null,
        colHeaders: [],
        rows,
        colCount: 1
      };
    };
    const accuracy = effectiveAccuracy(entry, sel);
    const isEmpty = benchmarkIsEmpty(entry, accuracy);
    const measurements = !isEmpty ? normalizeSpeed(entry && entry.speed) : [];
    const accuracyTable = !isEmpty ? buildAccuracyTable(accuracy) : null;
    const speedTable = !isEmpty ? buildSpeedTable(measurements) : null;
    const hasBenchCmds = !isEmpty && buildBenchCommands(entry, sel) !== null;
    return <div style={s.benchCard}>
        <div style={s.benchHeader}>
          <div style={s.benchTitle}>Benchmark</div>
          <div style={s.benchHeaderRight}>
            {!isEmpty && entry && entry.sglang_version && <div style={s.benchVersion}>measured on sglang <code>{entry.sglang_version}</code></div>}
            {hasBenchCmds && <button style={s.iconButton} onClick={() => setModal("bench")}>⚡ Reproduce</button>}
          </div>
        </div>
        {isEmpty ? <div style={s.benchEmpty}>
            Benchmark data pending for this combination — submit yours via the Playground's Submit ↗ button.
          </div> : <>
            {accuracyTable && renderBenchTable(accuracyTable)}
            {speedTable && renderBenchTable(speedTable)}
            {entry && entry.notes && <div style={s.benchNotes}>{entry.notes}</div>}
          </>}
      </div>;
  };
  const buildBenchCommands = (entry, sel) => {
    const bc = config.benchmarkCommands;
    if (!bc) return null;
    const acc = effectiveAccuracy(entry, sel);
    const accuracy = [];
    if (bc.accuracy) {
      for (const [key, label] of ACCURACY_LABELS) {
        if (acc[key] == null) continue;
        const tmpl = bc.accuracy[key];
        const resolved = typeof tmpl === "string" ? tmpl : tmpl && tmpl[sel.variant] || null;
        if (resolved) accuracy.push({
          key,
          label,
          template: resolved
        });
      }
    }
    let speed = null;
    if (bc.speed && entry) {
      const ms = normalizeSpeed(entry.speed).filter(m => m && m.workload && m.workload.max_concurrency != null);
      const concurrencies = [...new Set(ms.map(m => m.workload.max_concurrency))].sort((a, b) => a - b);
      if (concurrencies.length) {
        speed = {
          template: bc.speed,
          concurrencies,
          workload: ms[0].workload,
          numPromptsOf: c => {
            const m = ms.find(x => x.workload.max_concurrency === c);
            if (m && m.workload.num_prompts != null) return m.workload.num_prompts;
            const tbl = bc.numPromptsByConc;
            if (tbl && tbl[c] != null) return tbl[c];
            return Math.max(c * 2, 200);
          }
        };
      }
    }
    if (accuracy.length === 0 && !speed) return null;
    return {
      accuracy,
      speed
    };
  };
  const buildHardwareGroups = () => {
    const supported = new Set(config.supportedHardware);
    const catalog = {};
    for (const [vendor, list] of Object.entries(HARDWARE_CATALOG)) catalog[vendor] = [...list];
    for (const hw of config.hardware || []) {
      const vendor = hw.vendor || "nvidia";
      const list = catalog[vendor] || (catalog[vendor] = []);
      const entry = {
        id: hw.id,
        label: hw.label,
        vram: hw.vram
      };
      const i = list.findIndex(x => x.id === hw.id);
      if (i >= 0) list[i] = entry; else list.push(entry);
    }
    const groups = [];
    for (const [vendor, list] of Object.entries(catalog)) {
      const items = list.filter(hw => supported.has(hw.id)).map(hw => ({
        id: hw.id,
        label: hw.label,
        subtitle: hw.vram
      }));
      if (items.length) groups.push({
        label: vendor.toUpperCase(),
        items
      });
    }
    if (config.groupHardware === false) {
      return [{
        label: null,
        items: groups.flatMap(group => group.items)
      }];
    }
    return groups;
  };
  const initialSelectionFromCells = () => {
    const first = (config.cells || [])[0];
    const sel = Object.fromEntries(DIMENSIONS.map(d => [d, first ? first.match[d] : ""]));
    for (const spec of overlayDimSpecs) {
      const opts = spec.options || [];
      sel[spec.id] = (spec.default ?? (opts[0] && opts[0].id)) ?? "";
    }
    if (!commandBuilder) return sel;
    return {
      ...sel,
      hw: commandBuilder.defaultSelection?.hw || config.supportedHardware?.[0] || "",
      ...commandBuilder.defaultSelection || ({})
    };
  };
  const normalizeBuilderSelection = parsed => {
    const out = {
      ...initialSelectionFromCells(),
      ...parsed
    };
    if (!(config.supportedHardware || []).includes(out.hw)) {
      out.hw = commandBuilder.defaultSelection?.hw || config.supportedHardware?.[0] || "";
    }
    for (const spec of overlayDimSpecs) {
      if (spec.kind === "number") {
        const value = Number.parseInt(out[spec.id], 10);
        out[spec.id] = Math.min(spec.max, Math.max(spec.min, Number.isFinite(value) ? value : Number(spec.default ?? spec.min)));
        continue;
      }
      const options = spec.options || [];
      if (!options.some(option => option.id === out[spec.id])) {
        out[spec.id] = (spec.default ?? options[0]?.id) ?? "";
      }
    }
    for (const [key, bounds] of Object.entries(commandBuilder.resource?.limits || ({}))) {
      const fallback = Number((commandBuilder.defaultSelection?.[key] ?? bounds.min) ?? 1);
      const value = Number.parseInt(out[key], 10);
      out[key] = Math.min(bounds.max, Math.max(bounds.min, Number.isFinite(value) ? value : fallback));
    }
    for (const key of ["tp_size", "ulysses_degree", "ring_degree"]) {
      const value = Number.parseInt(out[key], 10);
      out[key] = Number.isFinite(value) && value > 0 ? value : 1;
    }
    out.topology_mode = out.topology_mode === "manual" ? "manual" : "auto";
    return out;
  };
  const placeholderDefaults = schema => {
    const out = {};
    for (const [k, v] of Object.entries(schema || ({}))) out[k] = v.default ?? "";
    return out;
  };
  const [isDark, setIsDark] = useState(false);
  useEffect(() => {
    const check = () => {
      const html = document.documentElement;
      setIsDark(html.classList.contains("dark") || html.getAttribute("data-theme") === "dark" || html.style.colorScheme === "dark");
    };
    check();
    const observer = new MutationObserver(check);
    observer.observe(document.documentElement, {
      attributes: true,
      attributeFilter: ["class", "data-theme", "style"]
    });
    return () => observer.disconnect();
  }, []);
  const STORAGE_KEY = "sglang-deploy-env";
  const [env, setEnv] = useState(() => placeholderDefaults(config.placeholders));
  useEffect(() => {
    try {
      const raw = window.localStorage.getItem(STORAGE_KEY);
      if (raw) {
        const parsed = JSON.parse(raw);
        setEnv({
          ...placeholderDefaults(config.placeholders),
          ...parsed
        });
      }
    } catch {}
  }, []);
  const saveEnv = next => {
    setEnv(next);
    try {
      window.localStorage.setItem(STORAGE_KEY, JSON.stringify(next));
    } catch {}
  };
  const [sel, setSel] = useState(() => initialSelectionFromCells());
  const [selectionHydrated, setSelectionHydrated] = useState(false);
  const INTERNAL_HASH_STATE_KEY = "__sglangDeployInternalHash";
  const DEPLOYMENT_COMPONENT_ID = "deployment-configurator";
  useEffect(() => {
    const hydrate = () => {
      const raw = window.location.hash.replace(/^#/, "");
      if (!raw) return;
      const params = new URLSearchParams(raw);
      const initial = initialSelectionFromCells();
      const parsed = {
        ...initial
      };
      let touched = false;
      params.forEach((value, key) => {
        if ((key in parsed)) {
          parsed[key] = value;
          touched = true;
        }
      });
      if (!touched) return;
      setSel(commandBuilder ? normalizeBuilderSelection(parsed) : validateSelection(config.cells, parsed));
      const historyState = window.history.state;
      const isInternalHash = historyState && typeof historyState === "object" && historyState[INTERNAL_HASH_STATE_KEY] === `#${raw}`;
      if (isInternalHash) return;
      const el = document.getElementById(DEPLOYMENT_COMPONENT_ID);
      if (el) el.scrollIntoView({
        behavior: "smooth",
        block: "start"
      });
    };
    hydrate();
    setSelectionHydrated(true);
    window.addEventListener("hashchange", hydrate);
    return () => window.removeEventListener("hashchange", hydrate);
  }, []);
  useEffect(() => {
    if (!selectionHydrated) return;
    const target = "#" + new URLSearchParams(sel).toString();
    if (window.location.hash !== target) {
      const historyState = window.history.state && typeof window.history.state === "object" ? window.history.state : {};
      window.history.replaceState({
        ...historyState,
        [INTERNAL_HASH_STATE_KEY]: target
      }, "", target);
    }
    window.dispatchEvent(new CustomEvent("sglang-deploy-sel", {
      detail: sel
    }));
  }, [sel, selectionHydrated]);
  const [modal, setModal] = useState(null);
  useEffect(() => {
    if (modal === null) return;
    const onKey = e => {
      if (e.key === "Escape") setModal(null);
    };
    const prev = document.body.style.overflow;
    document.body.style.overflow = "hidden";
    window.addEventListener("keydown", onKey);
    return () => {
      window.removeEventListener("keydown", onKey);
      document.body.style.overflow = prev;
    };
  }, [modal]);
  const [copied, setCopied] = useState(false);
  const [curlCopied, setCurlCopied] = useState(false);
  const [envDraft, setEnvDraft] = useState(env);
  const [benchConc, setBenchConc] = useState(null);
  const [benchAcc, setBenchAcc] = useState(null);
  const [benchCopied, setBenchCopied] = useState(null);
  const configuredRunModes = typeof config.runModes === "function" ? config.runModes(sel) : config.runModes;
  const runModes = configuredRunModes || ["python", "docker"];
  const [runMode, setRunMode] = useState(runModes[0]);
  const [builderScope, setBuilderScope] = useState("base");
  const [builderServerSetting, setBuilderServerSetting] = useState(null);
  const [builderAdvanced, setBuilderAdvanced] = useState(false);
  const [serveExpanded, setServeExpanded] = useState(false);
  const [requestExpanded, setRequestExpanded] = useState(false);
  const [builderHeadAddress, setBuilderHeadAddress] = useState("<head-node-ip>");
  const [builderNodeRank, setBuilderNodeRank] = useState(0);
  const [blockedNote, setBlockedNote] = useState(null);
  const flashBlockedNote = (dim, reason) => {
    const note = {
      dim,
      reason
    };
    setBlockedNote(note);
    setTimeout(() => setBlockedNote(cur => cur === note ? null : cur), 4000);
  };
  useEffect(() => {
    if (builderNodeRank >= Number(sel.nodes || 1)) setBuilderNodeRank(0);
  }, [sel.nodes, builderNodeRank]);
  const hasRunMode = runModes.includes(runMode);
  const fallbackRunMode = runModes[0];
  const activeRunMode = hasRunMode ? runMode : fallbackRunMode;
  useEffect(() => {
    if (!hasRunMode) setRunMode(fallbackRunMode);
  }, [hasRunMode, fallbackRunMode]);
  useEffect(() => {
    if (modal === "env") setEnvDraft(env);
  }, [modal, env]);
  const [mambaRatio, setMambaRatio] = useState(null);
  useEffect(() => {
    const onRatio = e => setMambaRatio(e.detail && (e.detail.baseRatio || e.detail.ratio) || null);
    window.addEventListener("sglang-k3-mamba-ratio", onRatio);
    return () => window.removeEventListener("sglang-k3-mamba-ratio", onRatio);
  }, []);
  const s = makeStyles(isDark);
  const cell = commandBuilder ? commandBuilder.resolveDeployment(sel) : findCell(config.cells, sel);
  const builderMeta = cell && cell.builder || ({});
  const verifyStatus = cellVerifyStatus(cell, sel);
  const cellWithRatio = (() => {
    if (!cell || !mambaRatio) return cell;
    if (cell.flags.some(f => f.startsWith("--mamba-full-memory-ratio") || f.startsWith("--max-mamba-cache-size"))) return cell;
    const flags = [...cell.flags];
    const line = `--mamba-full-memory-ratio ${mambaRatio}`;
    const i = flags.findIndex(f => f.startsWith("--host"));
    if (i >= 0) flags.splice(i, 0, line); else flags.push(line);
    return {
      ...cell,
      flags
    };
  })();
  const commandEnv = commandBuilder ? {
    ...env,
    NODE_RANK: String(builderNodeRank),
    NODE0_IP: builderHeadAddress || "<head-node-ip>"
  } : env;
  const command = renderCommand(cellWithRatio, sel, commandEnv, activeRunMode);
  const effFlags = cell ? overlayCompose(cell.flags, sel) : [];
  const specAlgoFlag = effFlags.find(f => f.split(/[\s=]/)[0] === "--speculative-algorithm");
  const specMrrFlag = effFlags.find(f => f.split(/[\s=]/)[0] === "--max-running-requests");
  const mtpHint = !!specAlgoFlag && !specMrrFlag;
  const specPinnedHint = !!specAlgoFlag && !!specMrrFlag;
  const specMrrValue = specMrrFlag ? specMrrFlag.split(/[\s=]/).filter(Boolean)[1] || "" : "";
  const SPEC_ALGO_LABEL = {
    EAGLE: "MTP",
    EAGLE3: "MTP",
    FROZEN_KV_MTP: "MTP",
    DSPARK: "DSpark",
    DFLASH: "DFlash",
    NGRAM: "N-gram",
    STANDALONE: "standalone draft"
  };
  const specAlgoName = (() => {
    if (!specAlgoFlag) return "MTP";
    const v = specAlgoFlag.split(/[\s=]/).filter(Boolean)[1] || "";
    return SPEC_ALGO_LABEL[v.toUpperCase()] || v || "MTP";
  })();
  const renderWarn = text => {
    const out = [];
    const re = /\[([^\]]+)\]\(#([^)]+)\)/g;
    let last = 0;
    for (let m; m = re.exec(text); last = m.index + m[0].length) {
      if (m.index > last) out.push(text.slice(last, m.index));
      const anchor = m[2];
      out.push(<button key={m.index} type="button" onClick={() => {
        const el = document.getElementById(anchor);
        if (el) el.scrollIntoView({
          behavior: "smooth",
          block: "start"
        });
      }} style={{
        background: "transparent",
        border: "none",
        padding: 0,
        color: isDark ? "#FDBA74" : "#C2410C",
        cursor: "pointer",
        font: "inherit",
        fontWeight: 600,
        textDecoration: "underline",
        textUnderlineOffset: "2px"
      }}>
          {m[1]}
        </button>);
    }
    if (last < text.length) out.push(text.slice(last));
    return out;
  };
  const modelName = resolveModelName(sel);
  const curlTemplate = typeof config.curl === "function" ? config.curl(sel, cell) : config.curl;
  const curlText = interpolate(curlTemplate || "", env, modelName);
  const hwGroups = buildHardwareGroups();
  const benchEntry = benchmarks ? findBenchmark(benchmarks, sel) : null;
  const isOverlayDim = dim => overlayDimSpecs.some(d => d.id === dim);
  const findOption = (dim, value) => {
    const spec = [...matchDimSpecs, ...overlayDimSpecs].find(d => d.id === dim);
    return spec && (spec.options || []).find(o => o.id === value);
  };
  const isEnabled = (dim, value) => {
    const opt = findOption(dim, value);
    if (opt && optionDisabled(opt, sel)) return false;
    if (commandBuilder && dim === "hw") return true;
    return isOverlayDim(dim) || isOptionAvailable(config.cells || [], sel, dim, value);
  };
  const reseatHiddenPicks = next => {
    let out = next;
    for (const spec of [...matchDimSpecs, ...overlayDimSpecs]) {
      const opts = visibleOptions(spec, out).filter(o => !optionDisabled(o, out));
      if (!opts.length) continue;
      if (!opts.some(o => o.id === out[spec.id])) {
        out = {
          ...out,
          [spec.id]: opts[0].id
        };
      }
    }
    return out;
  };
  const recommendedBuilderRecipe = hw => {
    const recipes = commandBuilder.resource?.verifiedRecipes || [];
    return recipes.find(entry => entry.hw === hw && entry.default) || recipes.find(entry => entry.hw === hw);
  };
  const handleSelect = (dim, value) => {
    if (commandBuilder) {
      setSel(prev => {
        let next = {
          ...prev,
          [dim]: value
        };
        if (dim === "hw") {
          const currentRecipe = recommendedBuilderRecipe(prev.hw);
          const nextRecipe = recommendedBuilderRecipe(value);
          const resourcesFollowPlatformDefault = !!currentRecipe && Number(prev.nodes) === Number(currentRecipe.nodes) && Number(prev.gpus_per_node) === Number(currentRecipe.gpus_per_node);
          next = {
            ...next,
            nodes: resourcesFollowPlatformDefault ? nextRecipe?.nodes ?? next.nodes : next.nodes,
            gpus_per_node: resourcesFollowPlatformDefault ? nextRecipe?.gpus_per_node ?? next.gpus_per_node : next.gpus_per_node,
            topology_mode: "auto",
            tp_size: resourcesFollowPlatformDefault ? nextRecipe?.tp_size ?? 1 : next.tp_size,
            ulysses_degree: resourcesFollowPlatformDefault ? nextRecipe?.ulysses_degree ?? 1 : next.ulysses_degree,
            ring_degree: resourcesFollowPlatformDefault ? nextRecipe?.ring_degree ?? 1 : next.ring_degree,
            placement: resourcesFollowPlatformDefault ? nextRecipe?.placement || "auto" : next.placement,
            encoder: resourcesFollowPlatformDefault ? nextRecipe?.encoder || "auto" : next.encoder
          };
        }
        return reseatHiddenPicks(normalizeBuilderSelection(next));
      });
      return;
    }
    setSel(prev => reseatHiddenPicks(isOverlayDim(dim) ? {
      ...prev,
      [dim]: value
    } : snapToValidCell(config.cells, prev, dim, value)));
  };
  const commitBuilderNumber = (event, currentValue, bounds, commit) => {
    const parsed = Number(event.currentTarget.value);
    if (!Number.isInteger(parsed)) {
      event.currentTarget.value = String(currentValue);
      return;
    }
    const value = Math.min(bounds.max, Math.max(bounds.min, parsed));
    event.currentTarget.value = String(value);
    commit(value);
  };
  const renderBuilderNumberInput = ({identity, value, min, max, label, onCommit}) => <input key={identity} type="number" inputMode="numeric" min={min} max={max} step="1" defaultValue={value} aria-label={label} onFocus={event => event.currentTarget.select()} onBlur={event => commitBuilderNumber(event, value, {
    min,
    max
  }, onCommit)} onKeyDown={event => {
    if (event.key === "Enter") event.currentTarget.blur();
  }} />;
  const updateBuilderResource = (key, delta) => {
    if (!commandBuilder) return;
    const bounds = commandBuilder.resource?.limits?.[key] || ({
      min: 1,
      max: 8
    });
    setSel(prev => {
      const value = Math.min(bounds.max, Math.max(bounds.min, Number(prev[key]) + delta));
      return normalizeBuilderSelection({
        ...prev,
        [key]: value,
        topology_mode: "auto"
      });
    });
  };
  const setBuilderResource = (key, rawValue) => {
    if (!commandBuilder) return;
    const value = Number.parseInt(rawValue, 10);
    if (!Number.isFinite(value)) return;
    const bounds = commandBuilder.resource?.limits?.[key] || ({
      min: 1,
      max: 8
    });
    setSel(prev => normalizeBuilderSelection({
      ...prev,
      [key]: Math.min(bounds.max, Math.max(bounds.min, value)),
      topology_mode: "auto"
    }));
  };
  const editBuilderTopology = (key, value) => {
    if (!commandBuilder) return;
    setSel(prev => normalizeBuilderSelection({
      ...prev,
      topology_mode: "manual",
      [key]: Number.parseInt(value, 10) || 1
    }));
  };
  const handleCopy = () => {
    navigator.clipboard.writeText(command);
    setCopied(true);
    setTimeout(() => setCopied(false), 1200);
  };
  const copyCurl = () => {
    navigator.clipboard.writeText(curlText);
    setCurlCopied(true);
    setTimeout(() => setCurlCopied(false), 1200);
  };
  const copyBench = (key, text) => {
    navigator.clipboard.writeText(text);
    setBenchCopied(key);
    setTimeout(() => setBenchCopied(null), 1200);
  };
  const placeholderGroups = (() => {
    const out = {
      command: [],
      curl: []
    };
    for (const [key, meta] of Object.entries(config.placeholders || ({}))) {
      (out[meta.target] || (out[meta.target] = [])).push({
        key,
        ...meta
      });
    }
    return out;
  })();
  const renderButton = (item, dim, selectedId) => {
    const checked = selectedId === item.id;
    const disabled = !isEnabled(dim, item.id);
    return <label key={item.id} className="sg-command-visualizer-choice" role="radio" aria-checked={checked} aria-disabled={disabled} tabIndex={disabled ? -1 : 0} style={{
      ...s.labelBase,
      ...checked ? s.checked : {},
      ...disabled ? s.disabled : {}
    }} title={disabled ? (typeof item.disableReason === "function" ? item.disableReason(sel) : item.disableReason) || "Not supported for current selection" : ""} onClick={e => {
      if (disabled) {
        e.preventDefault();
        return;
      }
      handleSelect(dim, item.id);
    }} onKeyDown={e => {
      if (disabled || e.key !== "Enter" && e.key !== " ") return;
      e.preventDefault();
      handleSelect(dim, item.id);
    }}>
        <input type="radio" checked={checked} disabled={disabled} readOnly style={{
      display: "none"
    }} />
        <span>{item.label}</span>
        {item.subtitle && <small style={{
      ...s.subtitle,
      color: checked ? "rgba(255,255,255,0.85)" : "inherit"
    }}>
            {item.subtitle}
          </small>}
      </label>;
  };
  const renderFlatSection = (title, options, dim, selectedId) => <div style={s.card}>
      <div style={s.title}>{title}</div>
      <div style={s.itemsGrid(options.length)}>
        {options.map(item => renderButton(item, dim, selectedId))}
      </div>
    </div>;
  const maxHwCols = Math.max(...hwGroups.map(x => x.items.length));
  if (commandBuilder) {
    const scopeLabel = {
      base: "Setup",
      serve: "Server",
      request: "Request"
    };
    const scopedDims = scope => overlayDimSpecs.filter(dim => {
      if ((dim.scope || "base") !== scope) return false;
      if (dim.kind === "number") {
        return typeof dim.showWhen !== "function" || dim.showWhen(sel);
      }
      return rowVisible(dim, sel);
    });
    const baseDims = scopedDims("base");
    const serveDims = scopedDims("serve");
    const requestDims = scopedDims("request");
    const errors = builderMeta.errors || [];
    const warnings = builderMeta.warnings || [];
    const invalid = errors.length > 0;
    const totalGpus = Number(sel.nodes) * Number(sel.gpus_per_node);
    const topology = builderMeta.topology || ({});
    const verification = builderMeta.verification || ({});
    const scopeIsVerified = scope => scopedDims(scope).every(dim => {
      const option = (dim.options || []).find(entry => entry.id === sel[dim.id]);
      if (option && optionSoft(option, sel)) return false;
      const predicate = option?.verifiedWhen ?? dim.verifiedWhen;
      return typeof predicate === "function" ? !!predicate(sel) : predicate !== false;
    });
    const serveStatus = invalid ? "error" : scopeIsVerified("serve") ? verification.serve || verifyStatus : "unverified";
    const requestStatus = invalid ? "error" : scopeIsVerified("request") ? verification.request || verifyStatus : "unverified";
    const statusText = status => ({
      verified: "Verified",
      unverified: "Unverified",
      "in-progress": "Verification in progress",
      error: "Invalid configuration"
    })[status] || "Unverified";
    const activeServerSetting = serveDims.find(dim => dim.id === builderServerSetting) || serveDims[0];
    const selectedOption = dim => (dim.options || []).find(option => option.id === sel[dim.id]);
    const effectiveSetting = dim => builderMeta.resolvedSettings?.[dim.id] || selectedOption(dim)?.label || sel[dim.id] || "—";
    const recommendedRecipe = recommendedBuilderRecipe(sel.hw);
    const recommendedInUse = !!recommendedRecipe && Number(sel.nodes) === recommendedRecipe.nodes && Number(sel.gpus_per_node) === recommendedRecipe.gpus_per_node && sel.topology_mode === "auto" && serveDims.every(dim => {
      const expected = recommendedRecipe[dim.id] ?? dim.default;
      if (dim.id === "attention") return sel.attention === "platform";
      return expected === undefined || sel[dim.id] === expected || ["placement", "encoder"].includes(dim.id) && sel[dim.id] === "auto";
    });
    const restoreRecommendedRecipe = () => {
      if (!recommendedRecipe) return;
      setSel(prev => reseatHiddenPicks(normalizeBuilderSelection({
        ...prev,
        ...Object.fromEntries(serveDims.map(dim => [dim.id, (recommendedRecipe[dim.id] ?? dim.default) ?? dim.options?.[0]?.id])),
        nodes: recommendedRecipe.nodes,
        gpus_per_node: recommendedRecipe.gpus_per_node,
        topology_mode: "auto",
        tp_size: recommendedRecipe.tp_size,
        ulysses_degree: recommendedRecipe.ulysses_degree,
        ring_degree: recommendedRecipe.ring_degree,
        placement: recommendedRecipe.placement || "auto",
        attention: "platform",
        precision: "native",
        encoder: recommendedRecipe.encoder || "auto",
        execution: recommendedRecipe.execution || "eager"
      })));
    };
    const renderBuilderChoice = (item, dim) => {
      const checked = sel[dim.id] === item.id;
      const disabled = !isEnabled(dim.id, item.id);
      const soft = !disabled && optionSoft(item, sel);
      const reason = disabled ? item.disableReason || "Not available for this configuration" : soft ? item.softReason || "Runs, but this combination is not a verified recipe yet." : "";
      return <button key={item.id} type="button" className="sgd-builder-choice" data-selected={checked ? "true" : "false"} data-blocked={disabled ? "true" : undefined} data-soft={soft ? "true" : undefined} aria-disabled={disabled} aria-pressed={checked} title={reason} onClick={() => {
        if (disabled) {
          flashBlockedNote(dim.id, reason);
          return;
        }
        handleSelect(dim.id, item.id);
      }}>
          <span className="sgd-builder-choice-dot" aria-hidden="true" />
          <span>{item.label}</span>
          {item.subtitle && <small>{item.subtitle}</small>}
        </button>;
    };
    const renderBuilderDimension = dim => <section className="sgd-builder-section" key={dim.id}>
        <div className="sgd-builder-section-heading">
          <span>{dim.title}</span>
          {dim.description && <small>{dim.description}</small>}
        </div>
        <div className="sgd-builder-choice-grid" data-density={(dim.options || []).length > 5 ? "compact" : "normal"}>
          {visibleOptions(dim, sel).map(option => renderBuilderChoice(option, dim))}
        </div>
        {blockedNote && blockedNote.dim === dim.id && <p className="sgd-builder-blocked-note" role="status">{blockedNote.reason}</p>}
      </section>;
    const renderStepper = (key, label, detail) => {
      const bounds = commandBuilder.resource?.limits?.[key] || ({
        min: 1,
        max: 8
      });
      return <div className="sgd-builder-stepper-field">
          <div>
            <span>{label}</span>
            {detail && <small>{detail}</small>}
          </div>
          <div className="sgd-builder-stepper" aria-label={label}>
            <button type="button" aria-label={`Decrease ${label}`} disabled={Number(sel[key]) <= bounds.min} onClick={() => updateBuilderResource(key, -1)}>−</button>
            {renderBuilderNumberInput({
        identity: `${key}-${sel[key]}`,
        value: sel[key],
        min: bounds.min,
        max: bounds.max,
        label,
        onCommit: value => setBuilderResource(key, value)
      })}
            <button type="button" aria-label={`Increase ${label}`} disabled={Number(sel[key]) >= bounds.max} onClick={() => updateBuilderResource(key, 1)}>+</button>
          </div>
        </div>;
    };
    const renderBaseScope = () => <div className="sgd-builder-scope-panel" data-scope="base">
        {recommendedRecipe && <section className="sgd-builder-recipe">
            <div>
              {}
              <span>{recommendedRecipe.unverified ? "Derived recipe" : "Verified recipe"} · {sel.hw.toUpperCase()}</span>
              <strong>
                {[`${recommendedRecipe.nodes * recommendedRecipe.gpus_per_node} GPUs`, recommendedRecipe.tp_size > 1 && `TP ${recommendedRecipe.tp_size}`, `Ulysses ${recommendedRecipe.ulysses_degree}`, recommendedRecipe.ring_degree > 1 && `Ring ${recommendedRecipe.ring_degree}`, ({
      resident: "Resident",
      fsdp: "FSDP",
      offload: "Layerwise offload"
    })[recommendedRecipe.placement]].filter(Boolean).join(" · ")}
              </strong>
            </div>
            <div>
              {renderStatus(recommendedRecipe.unverified ? "unverified" : "verified")}
              {recommendedInUse ? <small>In use</small> : <button type="button" className="sgd-builder-text-action" onClick={restoreRecommendedRecipe}>{recommendedRecipe.unverified ? "Use derived recipe" : "Use verified recipe"}</button>}
            </div>
          </section>}
        <section className="sgd-builder-section">
          <div className="sgd-builder-section-heading"><span>Hardware</span></div>
          <div className="sgd-builder-hardware-grid">
            {hwGroups.flatMap(group => group.items).map(item => {
      const selected = sel.hw === item.id;
      return <button key={item.id} type="button" className="sgd-builder-hardware" data-selected={selected ? "true" : "false"} aria-pressed={selected} onClick={() => handleSelect("hw", item.id)}>
                  <span className="sgd-builder-choice-dot" aria-hidden="true" />
                  <strong>{item.label}</strong>
                  <small>{item.subtitle}</small>
                </button>;
    })}
          </div>
        </section>

        {}
        <section className="sgd-builder-section">
          <div className="sgd-builder-section-heading">
            <span>Resources</span>
            <small>{builderMeta.topologySummary || "No valid topology"}</small>
          </div>
          <div className="sgd-builder-resource-grid">
            {renderStepper("nodes", "Nodes")}
            {renderStepper("gpus_per_node", "GPUs / node")}
          </div>
          {Number(sel.nodes) > 1 && <p className="sgd-builder-resource-summary">
              {sel.nodes} nodes × {sel.gpus_per_node} {sel.hw.toUpperCase()} = {totalGpus} GPUs
            </p>}
          <button type="button" className="sgd-builder-text-action sgd-builder-topology-toggle" aria-expanded={builderAdvanced} onClick={() => setBuilderAdvanced(open => !open)}>
            Advanced topology <span aria-hidden="true">{builderAdvanced ? "↗" : "↘"}</span>
          </button>
          {builderAdvanced && <div className="sgd-builder-advanced">
              <p>Auto uses an exact verified recipe when one exists; manual values are allowed when the model constraints remain valid.</p>
              <div className="sgd-builder-topology-inputs">
                {[["tp_size", "Tensor parallel", [1, 2, 4, 8]], ["ulysses_degree", "Ulysses", [1, 2, 4, 8, 16]], ["ring_degree", "Ring", [1, 2, 4, 8]]].map(([key, label, values]) => <label key={key}>
                    <span>{label}</span>
                    <select value={sel.topology_mode === "manual" ? sel[key] : topology[key] || 1} onChange={event => editBuilderTopology(key, event.target.value)}>
                      {values.map(value => <option value={value} key={value}>{value}</option>)}
                    </select>
                  </label>)}
              </div>
              <button type="button" className="sgd-builder-text-action" disabled={sel.topology_mode === "auto"} onClick={() => setSel(prev => normalizeBuilderSelection({
      ...prev,
      topology_mode: "auto"
    }))}>Use automatic topology</button>
            </div>}
          {(errors.length > 0 || warnings.length > 0) && <div className="sgd-builder-messages" data-state={errors.length ? "error" : "warning"}>
              {(errors.length ? errors : warnings).map((message, index) => <p key={index}>{message}</p>)}
            </div>}
        </section>

        {baseDims.map(renderBuilderDimension)}
      </div>;
    const renderSettingEditor = (dim, className = "", direct = false) => {
      if (!dim) return null;
      const options = visibleOptions(dim, sel);
      const currentOption = selectedOption(dim);
      return <section className={["sgd-builder-context", className].filter(Boolean).join(" ")} aria-live={direct ? undefined : "polite"}>
          <div className="sgd-builder-context-heading">
            <div>
              <span>{direct ? dim.title : `${dim.title} options`}</span>
              {dim.description && <p>{dim.description}</p>}
            </div>
            {dim.quality && <small>{dim.quality}</small>}
          </div>
          {dim.kind === "number" ? <div className="sgd-builder-request-stepper">
              <button type="button" aria-label={`Decrease ${dim.title}`} disabled={Number(sel[dim.id]) <= dim.min} onClick={() => setSel(prev => ({
        ...prev,
        [dim.id]: Math.max(dim.min, Number(prev[dim.id]) - 1)
      }))}>−</button>
              {renderBuilderNumberInput({
        identity: `${dim.id}-${sel[dim.id]}`,
        value: sel[dim.id],
        min: dim.min,
        max: dim.max,
        label: dim.title,
        onCommit: value => setSel(prev => ({
          ...prev,
          [dim.id]: value
        }))
      })}
              <button type="button" aria-label={`Increase ${dim.title}`} disabled={Number(sel[dim.id]) >= dim.max} onClick={() => setSel(prev => ({
        ...prev,
        [dim.id]: Math.min(dim.max, Number(prev[dim.id]) + 1)
      }))}>+</button>
              <span>{dim.unit || "outputs"}</span>
            </div> : <div className="sgd-builder-context-options">
              {options.map(option => renderBuilderChoice(option, dim))}
            </div>}
          {blockedNote && blockedNote.dim === dim.id && <p className="sgd-builder-blocked-note" role="status">{blockedNote.reason}</p>}
          {(currentOption?.description || dim.learnMore) && <div className="sgd-builder-context-note">
              {currentOption?.description && <p>{currentOption.description}</p>}
              {}
              {dim.learnMore && <a href={dim.learnMore}>
                  <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" aria-hidden="true"><line x1="4" y1="6" x2="20" y2="6" /><line x1="4" y1="12" x2="16" y2="12" /><line x1="4" y1="18" x2="11" y2="18" /></svg>
                  Learn more
                </a>}
              {dim.docsHref && <a href={dim.docsHref}>
                  <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20" /><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z" /></svg>
                  SGLang docs
                </a>}
            </div>}
        </section>;
    };
    const renderServerScope = () => <div className="sgd-builder-scope-panel" data-scope="serve">
        <div className="sgd-builder-setting-layout">
          <div className="sgd-builder-setting-list">
            {serveDims.map(dim => {
      const isActive = dim.id === activeServerSetting?.id;
      const option = selectedOption(dim);
      const recommended = typeof option?.recommendedWhen === "function" ? option.recommendedWhen(sel) : !!option?.recommended;
      return <div className="sgd-builder-setting-item" key={dim.id}>
                  <button type="button" className="sgd-builder-setting-row" data-active={isActive ? "true" : "false"} aria-expanded={isActive} onClick={() => setBuilderServerSetting(dim.id)}>
                    <span>{dim.title}</span>
                    <strong>{effectiveSetting(dim)}</strong>
                    {recommended && <small>Recommended</small>}
                    <span aria-hidden="true">{isActive ? "⌄" : "›"}</span>
                  </button>
                  {isActive && renderSettingEditor(dim, "sgd-builder-context--inline")}
                </div>;
    })}
          </div>
          {renderSettingEditor(activeServerSetting, "sgd-builder-context--rail")}
        </div>
      </div>;
    const renderRequestScope = () => <div className="sgd-builder-scope-panel sgd-builder-request-direct" data-scope="request">
        {requestDims.map(dim => <div className="sgd-builder-request-setting" key={dim.id}>
            {renderSettingEditor(dim, "", true)}
          </div>)}
      </div>;
    const renderScopeControls = () => {
      if (builderScope === "base") return renderBaseScope();
      if (builderScope === "serve") return renderServerScope();
      return renderRequestScope();
    };
    const renderStatus = status => <span className="sgd-builder-status" data-status={status}>
        <span aria-hidden="true" />{statusText(status)}
      </span>;
    const renderOutputCard = type => {
      const serve = type === "serve";
      const text = serve ? command : curlText;
      const canExpand = text.split("\n").length > 9;
      const expanded = serve ? serveExpanded : requestExpanded;
      const setExpanded = serve ? setServeExpanded : setRequestExpanded;
      const status = serve ? serveStatus : requestStatus;
      const emphasized = builderScope === "base" || builderScope === type;
      return <section className="sgd-builder-output" data-output={type} data-emphasized={emphasized ? "true" : "false"}>
          <header>
            <div className="sgd-builder-output-index">{serve ? "1" : "2"}</div>
            <div className="sgd-builder-output-title">
              <strong>{serve ? "Serve" : "Request"}</strong>
              <span>
                {serve ? `${sel.hw.toUpperCase()} · ${activeRunMode === "docker" ? "Docker" : "Python"}` : "cURL"}
              </span>
            </div>
            {renderStatus(status)}
          </header>
          {serve && runModes.length > 1 && <div className="sgd-builder-output-tabs" role="tablist" aria-label="Serve command format">
              {runModes.map(mode => <button type="button" role="tab" aria-selected={activeRunMode === mode} data-selected={activeRunMode === mode ? "true" : "false"} key={mode} onClick={() => setRunMode(mode)}>{mode === "docker" ? "Docker" : "Python"}</button>)}
            </div>}
          {serve && Number(sel.nodes) > 1 && <div className="sgd-builder-node-fields">
              <label>
                <span>Head address</span>
                <input value={builderHeadAddress} onChange={event => setBuilderHeadAddress(event.target.value)} />
              </label>
              <label>
                <span>Node rank</span>
                {renderBuilderNumberInput({
        identity: `node-rank-${builderNodeRank}-${sel.nodes}`,
        value: builderNodeRank,
        min: 0,
        max: Number(sel.nodes) - 1,
        label: "Node rank",
        onCommit: setBuilderNodeRank
      })}
              </label>
            </div>}
          <div className="sgd-builder-code">
            <pre className={expanded ? "is-expanded" : ""}><code>{text}</code></pre>
            <button type="button" className="sgd-builder-copy" disabled={invalid} aria-label={(serve ? copied : curlCopied) ? "Copied" : "Copy command"} data-copied={(serve ? copied : curlCopied) ? "true" : undefined} onClick={serve ? handleCopy : copyCurl}>
              <svg className="sgd-builder-copy-glyph" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.9" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true"><rect x="9" y="9" width="12" height="12" rx="2.5" /><path d="M15 5v-.25A2.75 2.75 0 0 0 12.25 2h-7.5A2.75 2.75 0 0 0 2 4.75v7.5A2.75 2.75 0 0 0 4.75 15H5" /></svg>
              <svg className="sgd-builder-copy-check" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5" /></svg>
            </button>
          </div>
          {invalid && <div className="sgd-builder-output-error">{errors[0]}</div>}
          <footer>
            {canExpand && <button type="button" className="sgd-builder-text-action" onClick={() => setExpanded(!expanded)}>
                {expanded ? "Collapse" : "Expand"}
              </button>}
            <div>
              <button type="button" className="sgd-builder-text-action" onClick={() => setModal("env")}>Variables</button>
            </div>
          </footer>
        </section>;
    };
    return <section id={DEPLOYMENT_COMPONENT_ID} className="not-prose sg-command-visualizer sgd-command-builder" style={{
      scrollMarginTop: "104px"
    }} aria-label={`${config.modelName} command builder`}>
        <nav className="sgd-builder-scope-tabs" role="tablist" aria-label="Command builder scope">
          {["base", "serve", "request"].map(scope => <button type="button" role="tab" key={scope} aria-label={scopeLabel[scope]} aria-selected={builderScope === scope} aria-controls={`${DEPLOYMENT_COMPONENT_ID}-controls`} data-active={builderScope === scope ? "true" : "false"} onClick={() => setBuilderScope(scope)}>
              {scopeLabel[scope]}
            </button>)}
        </nav>

        <div className="sgd-builder-main" data-scope={builderScope}>
          <div id={`${DEPLOYMENT_COMPONENT_ID}-controls`} className="sgd-builder-controls" role="tabpanel" aria-label={`${scopeLabel[builderScope]} settings`}>
            {renderScopeControls()}
          </div>
          <div className="sgd-builder-output-rail">
            {builderScope !== "request" && renderOutputCard("serve")}
            {builderScope !== "serve" && renderOutputCard("request")}
          </div>
        </div>

        {modal === "env" && <div style={s.modalBackdrop} onClick={() => setModal(null)}>
            <div style={s.modalBox} onClick={event => event.stopPropagation()}>
              <div style={s.modalHeader}>
                <div style={s.modalTitle}>Command variables</div>
                <button style={s.modalCloseBtn} onClick={() => setModal(null)} aria-label="Close">×</button>
              </div>
              {["command", "curl"].map(target => placeholderGroups[target].length > 0 && <div key={target}>
                  <div style={s.sectionHeading}>{target === "command" ? "Serve" : "Request"}</div>
                  {placeholderGroups[target].map(({key, label}) => <div key={key} style={s.formField}>
                      <label style={s.formLabel}>{label}</label>
                      <input style={s.formInput} value={envDraft[key] ?? ""} onChange={event => setEnvDraft({
      ...envDraft,
      [key]: event.target.value
    })} />
                    </div>)}
                </div>)}
              <div style={{
      display: "flex",
      justifyContent: "flex-end",
      gap: 8,
      marginTop: 16
    }}>
                <button style={{
      ...s.iconButton,
      padding: "6px 14px"
    }} onClick={() => setModal(null)}>Cancel</button>
                <button style={s.primaryBtn} onClick={() => {
      saveEnv(envDraft);
      setModal(null);
    }}>Save</button>
              </div>
            </div>
          </div>}
      </section>;
  }
  return <div id={DEPLOYMENT_COMPONENT_ID} style={{
    ...s.container,
    scrollMarginTop: "104px"
  }} className="not-prose sg-command-visualizer">
      {}
      <div style={s.cardColumn}>
        <div style={{
    ...s.title,
    marginBottom: "2px"
  }}>Hardware Platform</div>
        {hwGroups.map(g => <div key={g.label || "hardware"} style={s.vendorRow}>
            {g.label && <div style={s.vendorLabel}>{g.label}</div>}
            <div style={s.itemsGrid(maxHwCols)}>
              {g.items.map(item => renderButton(item, "hw", sel.hw))}
              {Array.from({
    length: maxHwCols - g.items.length
  }).map((_, i) => <div key={`pad-${i}`} />)}
            </div>
          </div>)}
      </div>

      {matchDimSpecs.filter(d => rowVisible(d, sel)).map(d => <div key={d.id}>
            {renderFlatSection(d.title, visibleOptions(d, sel), d.id, sel[d.id])}
          </div>)}
      {overlayDimSpecs.filter(d => rowVisible(d, sel)).map(d => <div key={d.id}>
            {renderFlatSection(d.title, visibleOptions(d, sel), d.id, sel[d.id])}
          </div>)}

      {}
      <div style={s.card}>
        <div style={s.title}>Command:</div>
        <div style={s.commandWrap}>
          {cell && cell.redirect ? cell.warn && <div style={s.mtpWarn}>⚠️ {renderWarn(cell.warn)}</div> : <>
            <div style={s.commandHeader}>
              <div style={s.headerLeft}>
                <div style={s.badge(verifyStatus)}>
                  <span style={s.badgeDot(verifyStatus)} />
                  {VERIFY_LABEL[verifyStatus]}
                </div>
                <div style={s.runModeWrap} role="tablist" aria-label="Output format">
                  {runModes.map((mode, index) => <span key={mode} className="sg-command-visualizer-tab" style={{
    ...index === runModes.length - 1 ? s.runModeChipLast(activeRunMode === mode) : s.runModeChip(activeRunMode === mode),
    ...runModes.length === 1 ? {
      borderRadius: 7
    } : {}
  }} onClick={() => setRunMode(mode)} onKeyDown={e => {
    if (e.key !== "Enter" && e.key !== " ") return;
    e.preventDefault();
    setRunMode(mode);
  }} role="tab" tabIndex={0} aria-selected={activeRunMode === mode}>
                      {mode === "docker" ? "Docker" : "Python"}
                    </span>)}
                </div>
              </div>
              <div style={s.iconRow}>
                <button style={s.iconButton} onClick={handleCopy}>
                  {copied ? "✓ Copied" : "⧉ Copy"}
                </button>
                <button style={s.iconButton} onClick={() => setModal("curl")}>$ cURL</button>
                <button style={s.iconButton} onClick={() => setModal("env")}>⚙ Env</button>
              </div>
            </div>
            <pre style={s.commandPre}>{command}</pre>
            {cell && cell.warn && <div style={s.mtpWarn}>⚠️ {renderWarn(cell.warn)}</div>}
            {mtpHint && <div style={s.mtpWarn}>
                ⚠️ Speculative decoding ({specAlgoName}) is on — SGLang resets <code>--max-running-requests</code> to <strong>48</strong> when it isn't set. Add <code>--max-running-requests &lt;N&gt;</code> sized for your target concurrency.
              </div>}
            {specPinnedHint && <div style={s.mtpWarn}>
                ℹ️ Speculative decoding ({specAlgoName}) is on and this recipe pins <code>--max-running-requests</code> to <strong>{specMrrValue}</strong>. Adjust it to match your target concurrency — if you remove the flag, SGLang falls back to <strong>48</strong>.
              </div>}
          </>}
        </div>
      </div>

      {}
      {benchmarks && cell && renderBenchmarkCard(benchEntry)}

      {}
      {config.showPlaygroundLink !== false && <div style={{
    padding: "6px 12px",
    fontSize: "12px",
    color: isDark ? "#9ca3af" : "#6b7280",
    display: "flex",
    alignItems: "center",
    gap: "6px"
  }}>
          <span>Need to go beyond the verified matrix?</span>
          <button type="button" onClick={() => {
    const el = document.getElementById("playground");
    if (el) el.scrollIntoView({
      behavior: "smooth",
      block: "start"
    });
  }} style={{
    background: "transparent",
    border: "none",
    padding: 0,
    color: isDark ? "#FDBA74" : "#C2410C",
    cursor: "pointer",
    fontSize: "12px",
    fontWeight: 600,
    textDecoration: "underline",
    textUnderlineOffset: "2px"
  }}>
            Open the Playground →
          </button>
        </div>}

      {}
      {modal === "curl" && <div style={s.modalBackdrop} onClick={() => setModal(null)}>
          <div style={s.modalBox} onClick={e => e.stopPropagation()}>
            <div style={s.modalHeader}>
              <div style={s.modalTitle}>cURL example</div>
              <button style={s.modalCloseBtn} onClick={() => setModal(null)} aria-label="Close">×</button>
            </div>
            <div style={s.commandWrap}>
              <div style={s.commandHeader}>
                <div style={{
    fontSize: 11,
    opacity: 0.7
  }}>
                  Model: <code>{modelName || "(unresolved)"}</code>
                </div>
                <button style={s.iconButton} onClick={copyCurl}>
                  {curlCopied ? "✓ Copied" : "⧉ Copy"}
                </button>
              </div>
              <pre style={s.commandPre}>{curlText}</pre>
            </div>
            <p style={{
    fontSize: 11,
    opacity: 0.7,
    marginTop: 8
  }}>
              Edit <code>CURL_HOST</code> / <code>CURL_PORT</code> in the Env panel.
            </p>
          </div>
        </div>}

      {}
      {modal === "env" && <div style={s.modalBackdrop} onClick={() => setModal(null)}>
          <div style={s.modalBox} onClick={e => e.stopPropagation()}>
            <div style={s.modalHeader}>
              <div style={s.modalTitle}>Env / placeholder values</div>
              <button style={s.modalCloseBtn} onClick={() => setModal(null)} aria-label="Close">×</button>
            </div>
            {placeholderGroups.curl.length > 0 && <div>
                <div style={s.sectionHeading}>cURL placeholders</div>
                {placeholderGroups.curl.map(({key, label}) => <div key={key} style={s.formField}>
                    <label style={s.formLabel}>
                      {label} <code style={{
    opacity: 0.6
  }}>{`{{${key}}}`}</code>
                    </label>
                    <input style={s.formInput} value={envDraft[key] ?? ""} onChange={e => setEnvDraft({
    ...envDraft,
    [key]: e.target.value
  })} />
                  </div>)}
              </div>}
            {placeholderGroups.command.length > 0 && <div>
                <div style={s.sectionHeading}>Command placeholders</div>
                {placeholderGroups.command.map(({key, label}) => <div key={key} style={s.formField}>
                    <label style={s.formLabel}>
                      {label} <code style={{
    opacity: 0.6
  }}>{`{{${key}}}`}</code>
                    </label>
                    <input style={s.formInput} value={envDraft[key] ?? ""} onChange={e => setEnvDraft({
    ...envDraft,
    [key]: e.target.value
  })} />
                  </div>)}
              </div>}
            <div style={{
    display: "flex",
    justifyContent: "flex-end",
    gap: 8,
    marginTop: 16
  }}>
              <button style={{
    ...s.iconButton,
    padding: "6px 14px"
  }} onClick={() => setModal(null)}>Cancel</button>
              <button style={s.primaryBtn} onClick={() => {
    saveEnv(envDraft);
    setModal(null);
  }}>Save</button>
            </div>
            <p style={{
    fontSize: 11,
    opacity: 0.7,
    marginTop: 10
  }}>
              Values persist in localStorage and are reused the next time you visit any cookbook.
            </p>
          </div>
        </div>}

      {}
      {modal === "bench" && benchEntry && (() => {
    const bc = buildBenchCommands(benchEntry, sel);
    if (!bc) return null;
    const selSummary = [sel.hw && sel.hw.toUpperCase(), sel.variant, sel.quant && sel.quant.toUpperCase(), sel.strategy, sel.kvDsaPair, sel.nodes].filter(part => part !== undefined && part !== null && part !== "").join(" · ");
    let selConc = null;
    let speedCmd = null;
    if (bc.speed) {
      selConc = bc.speed.concurrencies.includes(benchConc) ? benchConc : bc.speed.concurrencies[0];
      const w = bc.speed.workload;
      speedCmd = interpolate(bc.speed.template, {
        ...env,
        DATASET: w.dataset,
        ISL: w.isl,
        OSL: w.osl,
        MAX_CONCURRENCY: selConc,
        NUM_PROMPTS: bc.speed.numPromptsOf(selConc)
      }, modelName);
    }
    let selAcc = null;
    let accCmd = null;
    if (bc.accuracy.length > 0) {
      selAcc = bc.accuracy.find(a => a.key === benchAcc) || bc.accuracy[0];
      accCmd = interpolate(selAcc.template, env, modelName);
    }
    return <div style={s.modalBackdrop} onClick={() => setModal(null)}>
            <div style={s.modalBox} onClick={e => e.stopPropagation()}>
              <div style={s.modalHeader}>
                <div style={s.modalTitle}>Benchmark commands</div>
                <button style={s.modalCloseBtn} onClick={() => setModal(null)} aria-label="Close">×</button>
              </div>
              <p style={{
      fontSize: 11,
      opacity: 0.7,
      margin: "0 0 12px"
    }}>
                For <code>{selSummary}</code>. Start the server with the Deploy command above, then run these against it.
              </p>

              {selAcc && <div>
                  <div style={s.sectionHeading}>Accuracy</div>
                  {bc.accuracy.length > 1 && <div style={s.benchChipRow}>
                      <span style={{
      fontSize: 11,
      opacity: 0.7
    }}>benchmark:</span>
                      {bc.accuracy.map(a => <button key={a.key} style={{
      ...s.benchChip,
      ...a.key === selAcc.key ? s.benchChipActive : {}
    }} onClick={() => setBenchAcc(a.key)}>
                          {a.label}
                        </button>)}
                    </div>}
                  <div style={{
      ...s.commandWrap,
      marginBottom: 6
    }}>
                    <div style={s.commandHeader}>
                      <div style={{
      fontSize: 11,
      opacity: 0.7
    }}>{selAcc.label}</div>
                      <button style={s.iconButton} onClick={() => copyBench("acc", accCmd)}>
                        {benchCopied === "acc" ? "✓ Copied" : "⧉ Copy"}
                      </button>
                    </div>
                    <pre style={s.commandPre}>{accCmd}</pre>
                  </div>
                  {bc.accuracy.length > 1 && <p style={{
      fontSize: 11,
      opacity: 0.7,
      margin: "0 0 4px"
    }}>
                      Switch the benchmark chip to see each eval's command.
                    </p>}
                </div>}

              {bc.speed && <div>
                  <div style={s.sectionHeading}>Speed</div>
                  {bc.speed.concurrencies.length > 1 && <div style={s.benchChipRow}>
                      <span style={{
      fontSize: 11,
      opacity: 0.7
    }}>max-concurrency:</span>
                      {bc.speed.concurrencies.map(c => <button key={c} style={{
      ...s.benchChip,
      ...c === selConc ? s.benchChipActive : {}
    }} onClick={() => setBenchConc(c)}>
                          {c}
                        </button>)}
                    </div>}
                  <div style={{
      ...s.commandWrap,
      marginBottom: 6
    }}>
                    <div style={s.commandHeader}>
                      <div style={{
      fontSize: 11,
      opacity: 0.7
    }}>max-concurrency = {selConc}</div>
                      <button style={s.iconButton} onClick={() => copyBench("speed", speedCmd)}>
                        {benchCopied === "speed" ? "✓ Copied" : "⧉ Copy"}
                      </button>
                    </div>
                    <pre style={s.commandPre}>{speedCmd}</pre>
                  </div>
                  <p style={{
      fontSize: 11,
      opacity: 0.7,
      margin: "0 0 4px"
    }}>
                    One command — switch the concurrency chip (or edit <code>--max-concurrency</code>) to reproduce each Speed column.
                  </p>
                </div>}

              <p style={{
      fontSize: 11,
      opacity: 0.7,
      marginTop: 12
    }}>
                Edit <code>CURL_HOST</code> / <code>CURL_PORT</code> in the Env panel.
              </p>
            </div>
          </div>;
  })()}
    </div>;
};

## Deployment

<a id="install" />

<Accordion title="Install SGLang">
  Until a release includes pplx-decider support, use a [nightly build](/docs/get-started/install#nightly-builds). The nightly image carries it:

  ```bash Command theme={null}
  docker pull lmsysorg/sglang:dev
  ```
</Accordion>

The recipe below serves the model in BF16 on one H200 with no extra flag. SGLang reads the checkpoint's `decision_config.json`, loads its decision readout, and answers on `/v1/systemone` with the prompt, answer codes, and calibrated temperature the model was trained with.

<Deployment config={config} />

## 1. Model Introduction

**pplx-decider-v1-27b** is a decision model from Perplexity, fine-tuned from Qwen3.8-27B under the Apache-2.0 license. It replaces the language model head with a readout over 255 answer codes, and answers choice, yes or no (`noul`), and score questions about a text state and optional images with a probability for every option, without generating text.

**Resources:** [HuggingFace](https://huggingface.co/perplexity-ai/pplx-decider-v1-27b).

## 2. Configuration Tips

* **Route.** Send requests to `/v1/systemone`, the System One API the checkpoint was trained for. `/v1/decisions` refuses this checkpoint because its labels and prompt are not the ones the readout learned, and chat or generation requests are not meaningful without a language model head.
* **Clients.** Clients of the System One API, including the TypeSafe SDKs, work by pointing their base URL at the server. See [System One compatible API](/docs/supported-models/decision_models#system-one-compatible-api) for the request and response reference.
* **Images.** Pass each image in `images` as base64 bytes or a URL. They precede the text in every question, as in the checkpoint's reference code.

## 3. Advanced Usage

### 3.1 Text Decisions

<Accordion title="Text Decision Example (Python)">
  ```python Example theme={null}
  import requests

  response = requests.post(
      "http://localhost:30000/v1/systemone",
      json={
          "model": "perplexity-ai/pplx-decider-v1-27b",
          "state": "My Stripe integration keeps failing. I'm losing sales. Please help ASAP.",
          "questions": {
              "routing": {
                  "type": "choice",
                  "instructions": "Which team should handle this request?",
                  "criteria": {
                      "billing": "Charges and refunds",
                      "technical_support": "Integration errors",
                      "sales": "Questions about buying a product",
                  },
              },
              "urgency": {"type": "noul", "instructions": "Does this message express urgency?"},
          },
      },
      timeout=60,
  )
  response.raise_for_status()
  for name, answer in response.json()["answers"].items():
      print(name, answer)
  ```
</Accordion>

<Accordion title="Example Output">
  ```text Output theme={null}
  routing {'type': 'choice', 'choice': 'technical_support', 'confidence': 0.987854396908662, 'probabilities': {'billing': 0.004840538662952211, 'technical_support': 0.9919029312724412, 'sales': 0.0032565300646064375}}
  urgency {'type': 'noul', 'noul': 0.9929980993021188}
  ```
</Accordion>

### 3.2 Image Decisions

The example output below came from a mostly red test image.

<Accordion title="Image Decision Example (Python)">
  ```python Example theme={null}
  import base64
  from pathlib import Path

  import requests

  image = base64.b64encode(Path("screenshot.png").read_bytes()).decode("ascii")
  response = requests.post(
      "http://localhost:30000/v1/systemone",
      json={
          "model": "perplexity-ai/pplx-decider-v1-27b",
          "state": "Look at the supplied image.",
          "images": [image],
          "questions": {
              "color": {
                  "type": "choice",
                  "instructions": "What is the dominant color?",
                  "criteria": {"red": "Red", "green": "Green", "blue": "Blue", "other": "Another color"},
              }
          },
      },
      timeout=60,
  )
  response.raise_for_status()
  print(response.json()["answers"]["color"])
  ```
</Accordion>

<Accordion title="Example Output">
  ```text Output theme={null}
  {'type': 'choice', 'choice': 'red', 'confidence': 0.9498445161931509, 'probabilities': {'red': 0.9623833871448632, 'green': 0.009006826727044857, 'blue': 0.00926546931819573, 'other': 0.01934431680989631}}
  ```
</Accordion>


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