{
  "schema_version": "1.0",
  "evidence_id": "gloss-technical-preview-2026-07-22",
  "product_name": "Gloss",
  "product_retronym": "Generative Layout & OOXML Scoring System",
  "protocol_id": "acidslide-v1",
  "status": "technical_preview",
  "status_label": "Technical preview — not an official leaderboard",
  "claim": "The public candidate harness can execute 280 positive controls and detect 280 generated single-fault mutations. Independent assertion evidence and release approval remain incomplete.",
  "candidate_checks": {
    "total": 280,
    "schema_valid": 280,
    "visual_render": 108,
    "inside_file": 172,
    "inside_file_percent": 61,
    "derivation": "inside_file = total candidate checks minus visual_ssim checks"
  },
  "prompt_requirements": {
    "total": 381,
    "deck": 67,
    "slide": 314,
    "freeze_status": "candidate"
  },
  "verification_methods": [
    {
      "id": "object_compare",
      "public_label": "Object structure",
      "count": 101
    },
    {
      "id": "layout_check",
      "public_label": "Layouts & masters",
      "count": 25
    },
    {
      "id": "anti_cheat",
      "public_label": "Package safety",
      "count": 22
    },
    {
      "id": "text_match",
      "public_label": "Text semantics",
      "count": 20
    },
    {
      "id": "hash_match",
      "public_label": "Asset hashes",
      "count": 4
    },
    {
      "id": "visual_ssim",
      "public_label": "Rendered pixels",
      "count": 108
    }
  ],
  "operator_evidence": {
    "operators": 19,
    "positive_controls": 280,
    "positive_controls_passed": 280,
    "single_fault_mutations": 280,
    "single_fault_mutations_detected": 280,
    "release_evidence_claimed": 0,
    "scope": "Generated operator behavior only; not independent assertion provenance, review, or release evidence."
  },
  "release_gates": {
    "prompt_convergence_complete": 0,
    "prompt_convergence_total": 20,
    "assertion_evidence_complete": 0,
    "assertion_evidence_total": 280,
    "candidate_assertions_frozen": 0,
    "candidate_assertions_total": 280,
    "release_mode_passes": false
  },
  "artifact_xray": {
    "canvas_layer": {
      "label": "Looks right",
      "checks": 108,
      "examples": [
        "full-slide render similarity",
        "focal-region fidelity",
        "cross-slide visual consistency"
      ]
    },
    "package_layer": {
      "label": "Built right",
      "checks": 172,
      "examples": [
        "native charts, tables, and shapes",
        "slide layouts, masters, and relationships",
        "text semantics, asset hashes, and package safety"
      ]
    }
  },
  "sources": [
    {
      "path": "acidslide-v1/benchmark/fixtures/mutations/execution-report-v1.json",
      "sha256": "9e53e25f7f18c9db8043c7dac096aa1b937d75876865a990140874b8750e074a"
    },
    {
      "path": "acidslide-v1/benchmark/fixtures/mutations/fixture-index-v1.json",
      "sha256": "eb495d31e25596e5eab170e3ab1742110516f90fe3619d5a2b68ab041606b672"
    },
    {
      "path": "acidslide-v1/benchmark/fixtures/mutations/mutation-expectations-v1.json",
      "sha256": "e829ef3bc0d9b017559258817de35562095b2a07d47dc41f4830dea5f0cd3f75"
    },
    {
      "path": "acidslide-v1/benchmark/requirements/prompt-requirements.json",
      "sha256": "1f21fab0b81052e67e9eb60d29fe22ab2c9af9c90653bcae4c9f368ba31f7f88"
    }
  ]
}