{"schema_version":"kingy-change-evidence-v1","event":{"id":"ct-51486035bbcfd99aab1cf4bc","vendor":"Anthropic","category":"pricing","type":"documented_source_change","title":"Claude exact model identities and documented context/output documentation changed","source_id":"anthropic-models","source_url":"https://platform.claude.com/docs/en/models/overview.md","observed_at":"2026-10-22T03:10:08Z","last_unchanged_at":"2026-10-22T01:05:08Z","before_snapshot":"snap-5c6a351c12411db274f53724db05","after_snapshot":"snap-1d903a99cb44745ae278f5e5812a","before_hash":"86d26d2b1f39ff97f686ebf6633042048886b26ece5a1214a4b8a3352a35f692","after_hash":"968e6bc022276fe6d4cefa24f19ebfffcd8f25e5adf358d32612da16f694bd8e","before_excerpt":"* **Engaging responses:** Claude models are ideal for applications that require rich, human-like interactions. If you prefer more concise responses, adjust your prompts to guide the model toward the desired output length. Refer to the [prompt engineering guides](https://platform.claude.com/docs/en/build-with-claude/prompt-engineering) for details.","after_excerpt":"* **Engaging responses:** Claude models are ideal for applications that require rich, human-like interactions. If you prefer more concise responses, adjust your prompts to guide the model toward the output length you want. Refer to the [prompt engineering guides](https://platform.claude.com/docs/en/build-with-claude/prompt-engineering) for details.","status":"published","scope":"Published documentation; runtime behavior and legal interpretation not established.","before_capture":{"http_status":200,"resolved_url":"https://platform.claude.com/docs/en/models/overview.md","etag":"","last_modified":"","response_date":"Thu, 22 Oct 2026 01:05:08 GMT","source_id":"anthropic-models","source_url":"https://platform.claude.com/docs/en/models/overview.md","captured_at":"2026-10-22T01:05:08Z","raw_sha256":"86d26d2b1f39ff97f686ebf6633042048886b26ece5a1214a4b8a3352a35f692","normalized_sha256":"ce33f974514b940e8807b8ad4256a7a911683056c3aac71206e526b95ffefa27","collector_version":"1.0.0","normalizer_version":"1.1","locale":"en-US","collection_region":"existing hosting; account-independent public request","id":"snap-5c6a351c12411db274f53724db05"},"after_capture":{"http_status":200,"resolved_url":"https://platform.claude.com/docs/en/models/overview.md","etag":"","last_modified":"","response_date":"Thu, 22 Oct 2026 03:10:08 GMT","source_id":"anthropic-models","source_url":"https://platform.claude.com/docs/en/models/overview.md","captured_at":"2026-10-22T03:10:08Z","raw_sha256":"968e6bc022276fe6d4cefa24f19ebfffcd8f25e5adf358d32612da16f694bd8e","normalized_sha256":"620114c68f4ba87d62e8d195f8da7fa54e284e62d91eccf3507f774853107190","collector_version":"1.0.0","normalizer_version":"1.1","locale":"en-US","collection_region":"existing hosting; account-independent public request","id":"snap-1d903a99cb44745ae278f5e5812a"},"display_normalizer_version":"1.1","display_before_sha256":"ce33f974514b940e8807b8ad4256a7a911683056c3aac71206e526b95ffefa27","display_after_sha256":"620114c68f4ba87d62e8d195f8da7fa54e284e62d91eccf3507f774853107190"},"content_scope":"Changed excerpts and retained capture metadata; complete raw responses archived privately"}