{"event":{"id":"evt-claude-20230314","dedupe_key":"assistant_model_product_expansion:2023-03-14:anthropic-expands-claude-availability","event_type":"assistant_model_product_expansion","title":"Anthropic expands Claude availability","summary":"Anthropic made Claude more broadly available through chat/API surfaces and described third-party integrations.","occurred_at":"2023-03-14T00:00:00.000Z","published_at":"2023-03-14T00:00:00.000Z","observed_at":"2026-10-05T14:55:19.000Z","reconstructed_at":"2026-10-05T15:23:51.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.98,"metadata":{"actors":["Anthropic"],"what_happened_at_time":"Anthropic made Claude more broadly available through chat/API surfaces and described third-party integrations.","evidence_at_time":"Anthropic's March 14 Claude announcement describes broader assistant availability through chat/API surfaces and identifies existing integrations with external products; quality claims remain vendor-reported.","affected_layers":["layer-models","layer-software","layer-human","layer-ai"],"change_kind":"provider_competition_expansion","q4_continuity":"Q4 is the canonical predecessor; this record stores only the supported Q1 delta.","retrospective_inference":"Interpretation is limited to Q1 evidence and does not import later 2023-2026 consequences.","uncertainty":"Access, deployment, adoption and downstream effects are kept distinct from the announcement or observed capability."},"created_at":"2026-10-05T18:17:53.790Z","updated_at":"2026-10-05T18:17:53.790Z"},"artifacts":[{"id":"art-claude-20230314","canonical_url":"https://www.anthropic.com/news/introducing-claude","artifact_type":"assistant_model_product_expansion","title":"Anthropic expands Claude availability","summary":"Anthropic made Claude more broadly available through chat/API surfaces and described third-party integrations.","creator_entities":["Anthropic"],"released_at":"2023-03-14T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2023-Q1"},"created_at":"2026-10-05T18:17:53.783Z","updated_at":"2026-10-05T18:17:53.783Z","relation":"evidenced_by"}],"signals":[{"id":"sig-q1-model-api-platformization","statement":"Conversational, speech and generative model capabilities increasingly became directly programmable developer infrastructure through APIs and prototyping platforms.","signal_type":"model_api_platformization","direction":"increasing","confidence":0.98,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-05T15:23:51.000Z","created_at":"2026-10-05T18:17:53.795Z","updated_at":"2026-10-05T18:17:53.795Z"},{"id":"sig-q1-public-conversational-competition","statement":"Public conversational generative AI expanded from Q4's breakout ChatGPT interface into multiple provider, search and browser surfaces, while access remained preview-limited in several products.","signal_type":"public_interface_competition","direction":"increasing","confidence":0.97,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-05T15:23:51.000Z","created_at":"2026-10-05T18:17:53.794Z","updated_at":"2026-10-05T18:17:53.794Z"}]}