{
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  "slug": "2026-10-19-cross-fold-argon",
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    "provider": "google",
    "model_id": "gemini-4-argon-high",
    "display_name": "Gemini 4 Argon",
    "reasoning_effort": "high",
    "provenance": "recorded-at-generation"
  },
  "protocol": {
    "name": "choice-cross-build",
    "version": "2026-10-19-cross-build-v1"
  },
  "comparison": {
    "comparison_id": "choice-cross-build-2026-10-19-fold",
    "prompt_version": "2026-10-19-cross-build-v1-fold",
    "attempt": 1
  },
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    "display_name": "GPT-6.1 Sol",
    "reasoning_effort": "xhigh",
    "scope": "Standard publication packaging and necessary hosting/security compatibility only."
  },
  "originals_preserved": true,
  "generated_site_changes": "The standard Choice builder injects canonical, social and favicon metadata into copied HTML; these hashes describe source files before generated packaging.",
  "original_freeze_record_sha256": "0907961e63823f8675b2cadc1e90988b0ede120250cf001ae3c4b5deca2f982b",
  "publication_metadata_changes": {
    "assets": {
      "original": [
        "outputs/app.js",
        "outputs/fold-engine.js",
        "outputs/styles.css"
      ],
      "published": [
        "outputs/app.js",
        "outputs/fold-engine.js",
        "outputs/styles.css",
        "public/integration.json"
      ]
    },
    "publish": {
      "original": false,
      "published": true
    },
    "summary": {
      "original": "Turn object dimensions into a printable paper enclosure, with a folding preview and calibration guide.",
      "published": "A folding study with linked views. Accepted patterns can collide with calibration or breach margins; oversized exports clip, and long notes lose lines. Physical fit is untested."
    }
  },
  "files": {
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    },
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      "change": "Byte-identical submitted file."
    },
    "outputs/app.js": {
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      "final_sha256": "7e77f3a556218177d3aadb9aee2b2d7472d1f73aefa2153aac8b1a95fa824165",
      "change": "Byte-identical submitted file."
    },
    "outputs/fold-engine.js": {
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      "final_sha256": "b1cb729157b405297400a2ad29564d88ac7c06a4e20a22c653cd35062c850788",
      "change": "Byte-identical submitted file."
    },
    "outputs/index.html": {
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      "final_sha256": "f115c5874ea2a1b9092452e23a52995a8c3a9855898b8294c0f1ffe4f7cc0dad",
      "change": "Byte-identical submitted file."
    },
    "outputs/styles.css": {
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      "final_sha256": "3e067c30bee43ed06680d9cbc9cd02660870be8f4a8cdf7ac24f46c3c0e3a375",
      "change": "Byte-identical submitted file."
    },
    "outputs/thumbnail.svg": {
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      "final_sha256": "b4564d5b33b3ef5657e358b2334e05da0da791804f49093dfc9c8a834e251756",
      "change": "Byte-identical submitted file."
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      "change": "Byte-identical submitted file."
    }
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  "limitations": [
    "Same topic brief and effort label do not establish matched provider harnesses or compute. No runtime quality or scientific/design refinement was authorised."
  ],
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  "generated_public_metadata": {
    "public/integration.json": "Byte-identical public copy of this integration ledger; the ledger and its copy are excluded from their own file-hash inventory."
  },
  "supplied_concept_origin": "GPT-6.1 Sol"
}