{
  "spec": "121-report-013-sonnet-5-5",
  "stamp": "20260929T035323Z",
  "dry_run": false,
  "registry": {
    "file": "registry.json (copy of run/models.report-013.json)",
    "sha256": "0c08c778c7bdd4b9ab02fdf6c4cc8c91686eb315edff83486a1ca7bc0b391598",
    "rows": {
      "claude-sonnet-5-5": {
        "id": "claude-sonnet-5-5",
        "family": "sonnet",
        "provider": "anthropic",
        "released": "2026-09-28",
        "input_price": 2.0,
        "output_price": 10.0,
        "tier": "standard",
        "judge_eligible": false,
        "cache_read_price": 0.2
      },
      "claude-sonnet-5": {
        "id": "claude-sonnet-5",
        "family": "sonnet",
        "provider": "anthropic",
        "released": "2026-06-30",
        "input_price": 2.0,
        "output_price": 10.0,
        "tier": "standard",
        "judge_eligible": false,
        "cache_read_price": 0.2
      },
      "claude-opus-5-5": {
        "id": "claude-opus-5-5",
        "family": "opus",
        "provider": "anthropic",
        "released": "2026-09-22",
        "input_price": 4.0,
        "output_price": 20.0,
        "tier": "frontier",
        "judge_eligible": false,
        "cache_read_price": 0.2
      },
      "claude-opus-5": {
        "id": "claude-opus-5",
        "family": "opus",
        "provider": "anthropic",
        "released": null,
        "input_price": 5.0,
        "output_price": 25.0,
        "tier": "frontier",
        "judge_eligible": false
      }
    },
    "statement": "claude-sonnet-5-5 is added and claude-sonnet-5 re-priced (the page's footnote 3: $2/$10 is its standard price; the scheduled $3/$15 did not occur) for this run only, each price read from the snapshot below; not config/models.json.",
    "price_source": {
      "file": "evidence/docs-pricing-snapshot-2026-09-29.json",
      "sha256": "1ce78a21716d7e10a6e27be2b5476e2a7a6541ccf0b26d4036f0c3ed73e6737f"
    }
  },
  "arms": [
    "claude-sonnet-5-5",
    "claude-sonnet-5",
    "claude-opus-5-5"
  ],
  "judge": "claude-opus-5",
  "harness_check": "Report 011's claude-opus-5-5 receipts (Claude Code 2.1.280), shown separately",
  "surface": {
    "this_run_cli": "2.1.284",
    "cli_integrity": "sha512-IuENsoLa+Y5fx5VaP0Md3n5UO7aYxjbFE/iydSDw6tMo2171oaxaaBa9oIepPG9NILd1owSx74ozsqAkTbEOjw==",
    "cli_linux_x64_integrity": "sha512-hjjPgN4u8DvnzZqWDYnU5xxQkykuUrkUoVeeutVLXjrhx4qeRPmwgZ69BFAHmV42FBRdiRwbLbiDE9nkQdAE8g==",
    "cli_binary_sha256": "5cd90aabd83f8a15136c35aa37bb1d92b348993573316643dc3fe4e04afbf88f",
    "integrity_source": "npm registry, read 2026-09-29 and pinned in run/run.sh",
    "per_receipt_record": "<receipt>.surface.json beside each receipt, bound to its receipt_hash"
  },
  "effort_and_thinking": "Claude Code's defaults for every arm (no --effort flag, as Reports 009 and 011); each call's init event records per_turn_effort_active"
}