{
  "schemaVersion": 1,
  "benchmarkVersion": "1.0.3",
  "exportedAt": "2026-07-15T02:55:34.978Z",
  "model": {
    "order": 2,
    "slug": "anthropic-claude-fable-5",
    "company": "Anthropic",
    "model": "Claude Fable 5",
    "openRouterModelId": "anthropic/claude-fable-5",
    "expectedCanonicalSlug": "anthropic/claude-5-fable-20260609",
    "harnessModel": "openrouter/anthropic/claude-fable-5",
    "variant": "high",
    "cohort": "primary",
    "substitution": null
  },
  "route": "claude-fable-5",
  "candidateCode": "C-8687",
  "record": {
    "runId": "anthropic-claude-fable-5",
    "modelSlug": "anthropic-claude-fable-5",
    "candidateCode": "C-8687",
    "runPosition": 8,
    "gateway": "OpenRouter",
    "requestedModelId": "anthropic/claude-fable-5",
    "expectedCanonicalSlug": "anthropic/claude-5-fable-20260609",
    "harnessModel": "openrouter/anthropic/claude-fable-5",
    "variant": "high",
    "resolvedModelId": "anthropic/claude-fable-5",
    "resolvedCanonicalSlug": "anthropic/claude-5-fable-20260609",
    "startedAt": "2026-07-14T04:35:52.614Z",
    "finishedAt": "2026-07-14T04:46:08.874Z",
    "status": "completed",
    "promptSha256": "4fc686ce41533a72803ab11dd474f80c474666ea4154ead0fa0c90366042197f",
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    "elapsedMs": 616254,
    "inputTokens": 54,
    "outputTokens": 34707,
    "cachedTokens": 1156177,
    "reportedCostUsd": 3.9549295,
    "exitCode": 0,
    "agentStepsObserved": 27,
    "interventions": 0
  },
  "evaluation": {
    "evaluatedAt": "2026-07-14T07:32:12.419Z",
    "modelSlug": "anthropic-claude-fable-5",
    "installPassed": true,
    "buildPassed": true,
    "journeyPassed": false,
    "hardGatePassed": false,
    "automatedScore": 51,
    "automatedMaximum": 60,
    "passedChecks": [
      {
        "id": "F01",
        "title": "[F01|5][GATE] loads the correct substantial slice",
        "points": 5,
        "gate": true
      },
      {
        "id": "F02A",
        "title": "[F02A|6][GATE] filtering controls cards, URL state and direct loading",
        "points": 6,
        "gate": true
      },
      {
        "id": "F02B",
        "title": "[F02B|2] browser back and forward restore filter state",
        "points": 2,
        "gate": false
      },
      {
        "id": "F03",
        "title": "[F03|4][GATE] a keyboard-operable service button reveals supplied detail",
        "points": 4,
        "gate": true
      },
      {
        "id": "F05",
        "title": "[F05|4][GATE] the native-select form has errors and deterministic success",
        "points": 4,
        "gate": true
      },
      {
        "id": "R01-mobile",
        "title": "[R01-mobile|3][GATE] no horizontal overflow at 360px",
        "points": 3,
        "gate": true
      },
      {
        "id": "R01-tablet",
        "title": "[R01-tablet|3][GATE] no horizontal overflow at 768px",
        "points": 3,
        "gate": true
      },
      {
        "id": "R01-desktop",
        "title": "[R01-desktop|2][GATE] no horizontal overflow at 1440px",
        "points": 2,
        "gate": true
      },
      {
        "id": "R03",
        "title": "[R03|2] images are local and load successfully when used",
        "points": 2,
        "gate": false
      },
      {
        "id": "R04",
        "title": "[R04|5] mobile navigation is present and keyboard usable",
        "points": 5,
        "gate": false
      },
      {
        "id": "A01",
        "title": "[A01|8][GATE] base page has no serious or critical axe violations",
        "points": 8,
        "gate": true
      },
      {
        "id": "A02",
        "title": "[A02|4][GATE] whole page remains accessible while the modal is open",
        "points": 4,
        "gate": true
      },
      {
        "id": "A03",
        "title": "[A03|3] reduced motion suppresses long animations and transitions",
        "points": 3,
        "gate": false
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    ],
    "failedChecks": [
      {
        "id": "F04",
        "title": "[F04|4][GATE] dialog traps focus, closes with Escape and returns focus",
        "points": 4,
        "gate": true
      },
      {
        "id": "R02",
        "title": "[R02|5] long copy is not clamped or clipped and missing media has a fallback",
        "points": 5,
        "gate": false
      }
    ],
    "manualVisualScore": 14,
    "manualCodeScore": 8.25,
    "verificationScore": 5,
    "efficiencyScore": 5,
    "totalScore": 49,
    "capped": true,
    "validEvaluation": true,
    "infrastructureFailures": [],
    "evidenceWarnings": [],
    "manualReviews": [
      {
        "candidateCode": "C-8687",
        "reviewer": "R1",
        "visual": 14.5,
        "code": 8,
        "confidence": "high"
      },
      {
        "candidateCode": "C-8687",
        "reviewer": "R2",
        "visual": 13.5,
        "code": 8.5,
        "confidence": "high"
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    ],
    "thirdReviewRequired": false,
    "objectiveScoreEvidence": {
      "verification": {
        "ranCheck": true,
        "ranBuild": true,
        "progressTruthful": true
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      "efficiency": {
        "completedWithoutIntervention": true,
        "elapsedMs": 616254,
        "cleanExit": true,
        "reportedCostUsd": 3.9549295
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    "rawScore": 83.25
  },
  "source": {
    "sha256": "0b786a0a3768a63d6d3485394bb85651c7360327f9fb99666097b3009b50bf04",
    "archive": "/r0/downloads/claude-fable-5-source.tar.gz",
    "archiveSha256": "6ee8da904532fe5786ba8800143791e2f1572a70cb983e83558fe3985d26c032",
    "exclusions": [
      "node_modules",
      "dist",
      ".git",
      ".opencode-state",
      "credential-bearing .env files"
    ]
  },
  "build": {
    "sha256": "8578809b74f22fc97c75243802e3e06d1ff6338d012ae7032815b365c52331c3",
    "publicPath": "/r0/claude-fable-5/",
    "adaptations": [
      "npm run build -- --base=/r0/claude-fable-5/",
      "Namespaced root /assets/ references in generated deployment files: assets/index-BxjGpJ2h.js"
    ]
  },
  "evidenceHashes": {
    "screenshots/360.png": "678128a2aed4d2d4fa05ff3986f37fb20143f044e238446e01d58df7ae15d270",
    "screenshots/768.png": "331922df25d95bb71bb36443602ec17395b934411d8376b3d8ebf5acd0bd5faa",
    "screenshots/1440.png": "1fead44a7dea7b429ceae61e561ec27f3543d87d65fb54f798ce16c226d9cfda",
    "interaction.webm": "bc05ef7c2bc6b9527a36bcf626c98fdf8227a557d5f9427b8019bae2ff516d31",
    "diff.patch": "34c723fb619a999f2d90fe60d374410273c01e44bc21209611e7b75f197fef92"
  },
  "reviewDisclosure": "Visual and code scores were produced by two independent blind AI reviewer agents without model identities or access to each other’s scores."
}