{"schema_version":"kingy-change-evidence-v1","event":{"id":"ct-16de315bebb44e1c17ff65ee","vendor":"Anthropic","category":"deprecation","type":"documented_source_change","title":"Claude model deprecations documentation changed","source_id":"anthropic-deprecations","source_url":"https://platform.claude.com/docs/en/about-claude/model-deprecations.md","observed_at":"2026-10-22T21:55:09Z","last_unchanged_at":"2026-10-22T19:50:11Z","before_snapshot":"snap-89ed45d83f5ec09ae17c93033be9","after_snapshot":"snap-65c1369975ed73bd57f071e566f0","before_hash":"ce0d97cc92ff8004f0a0ec16016520f48d1042dea39c4ee51511deb86158ecab","after_hash":"d2fd9f71fed176557d5ed32e2bd212e72dce5dab836bf62b5a2b40dba2fda0d4","before_excerpt":"The dates on this page apply to Anthropic-operated platforms: the Claude API, [Claude Platform on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws), and [Microsoft Foundry](https://platform.claude.com/docs/en/build-with-claude/claude-in-microsoft-foundry). Partner-operated platforms (Amazon Bedrock and Google Cloud) set their own retirement schedules, so a model's lifecycle status and dates can differ. See the [Amazon Bedrock](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#supported-models), [Amazon Bedrock (Opus 4.6 and earlier)](https://platform.claude.com/docs/en/build-with-claude/claude-on-amazon-bedrock-legacy#api-model-ids), and [Google Cloud](https://platform.claude.com/docs/en/build-with-claude/claude-on-vertex-ai#api-model-ids) model tables.","after_excerpt":"The dates on this page apply to Anthropic-operated platforms: the Claude API, [Claude Platform on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws), [Claude Models on Google Cloud (Anthropic managed)](https://platform.claude.com/docs/en/build-with-claude/claude-models-on-google-cloud/anthropic-managed), and [Microsoft Foundry](https://platform.claude.com/docs/en/build-with-claude/claude-in-microsoft-foundry). Partner-operated platforms, Amazon Bedrock and Claude Models on Google Cloud (Google managed), set their own retirement schedules, so a model's lifecycle status and dates can differ. See the [Amazon Bedrock](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#supported-models), [Amazon Bedrock (Opus 4.6 and earlier)](https://platform.claude.com/docs/en/build-with-claude/claude-on-amazon-bedrock-legacy#api-model-ids), and [Claude Models on Google Cloud (Google managed)](https://platform.claude.com/docs/en/build-with-claude/claude-models-on-google-cloud/google-managed#api-model-ids) model tables.","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/about-claude/model-deprecations.md","etag":"","last_modified":"","response_date":"Thu, 22 Oct 2026 19:50:11 GMT","source_id":"anthropic-deprecations","source_url":"https://platform.claude.com/docs/en/about-claude/model-deprecations.md","captured_at":"2026-10-22T19:50:11Z","raw_sha256":"ce0d97cc92ff8004f0a0ec16016520f48d1042dea39c4ee51511deb86158ecab","normalized_sha256":"9a003ff0d95ee0f429bc1cef522c39a28e511af95cc209cc41d01507e5111e71","collector_version":"1.0.0","normalizer_version":"1.1","locale":"en-US","collection_region":"existing hosting; account-independent public request","id":"snap-89ed45d83f5ec09ae17c93033be9"},"after_capture":{"http_status":200,"resolved_url":"https://platform.claude.com/docs/en/about-claude/model-deprecations.md","etag":"","last_modified":"","response_date":"Thu, 22 Oct 2026 21:55:09 GMT","source_id":"anthropic-deprecations","source_url":"https://platform.claude.com/docs/en/about-claude/model-deprecations.md","captured_at":"2026-10-22T21:55:09Z","raw_sha256":"d2fd9f71fed176557d5ed32e2bd212e72dce5dab836bf62b5a2b40dba2fda0d4","normalized_sha256":"1a96411b639f96b2d16452036c1cf599067297da36d8f14ebbe565e7d29c5745","collector_version":"1.0.0","normalizer_version":"1.1","locale":"en-US","collection_region":"existing hosting; account-independent public request","id":"snap-65c1369975ed73bd57f071e566f0"},"display_normalizer_version":"1.1","display_before_sha256":"9a003ff0d95ee0f429bc1cef522c39a28e511af95cc209cc41d01507e5111e71","display_after_sha256":"1a96411b639f96b2d16452036c1cf599067297da36d8f14ebbe565e7d29c5745"},"content_scope":"Changed excerpts and retained capture metadata; complete raw responses archived privately"}