{
  "_comment": "Docs pricing snapshot for claude-opus-5-5, fetched on 2026-09-23 by the batch-A lane. Transcribed from the pricing page, whose sha256 at fetch time is below; the page itself is not committed. DECLARED: read from vendor documentation, not measured. This is the source the PROPOSED registry row in run/models.opus-5-5.proposed.json cites; the row is not in config/models.json and nothing registers it until the operator approves.",
  "fetched_at": "2026-09-23T04:15Z",
  "sources": [
    {
      "url": "https://platform.claude.com/docs/en/about-claude/pricing",
      "sha256_of_page_as_fetched": "cc8d484fc8788eef1e9bc2a2f7a410ea87cb21afac325005c70a3f3ac6719353",
      "read_as": "model pricing table row 'Claude Opus 5.5', the cache-multiplier footnote, and the fast-mode table",
      "row_as_read": "Claude Opus 5.5 | $4 / MTok | $5 / MTok | $8 / MTok | $0.20 / MTok | $20 / MTok",
      "row_as_read_for_comparison": "Claude Opus 5 | $5 / MTok | $6.25 / MTok | $10 / MTok | $0.50 / MTok | $25 / MTok",
      "footnote_as_read": "Claude Opus 5.5, a cache hit costs 5% of the standard input price ($0.20 USD per million tokens)."
    }
  ],
  "model": {
    "id": "claude-opus-5-5",
    "family": "opus",
    "provider": "anthropic",
    "released": "2026-09-22",
    "released_source": "the operator's instruction of 2026-09-23 (the pricing page carries no date)",
    "input_price": 4.0,
    "output_price": 20.0,
    "cache_read_price": 0.2,
    "fast_mode_price": { "input": 8.0, "output": 40.0 }
  },
  "watcher_disagreement": {
    "source": "state/discovery-queue.jsonl line for claude-opus-5-5, first_seen 2026-09-23T00:07:20.856Z",
    "input_price": 5,
    "output_price": 25,
    "price_verified": false,
    "why": "inferred by lib/models.js inferredPrice() from the family 'opus'; no price source is read"
  }
}