{"event":{"id":"evt-2026q1-cowork-preview","dedupe_key":"historical_material_change:2026-01-12:cowork-enters-desktop-research-preview","event_type":"historical_material_change","title":"Cowork enters desktop research preview","summary":"Anthropic's following-day announcement confirms Cowork launched as a research preview on January 12.","occurred_at":"2026-01-12T00:00:00.000Z","published_at":"2026-01-13T00:00:00.000Z","observed_at":"2026-10-10T06:24:42.000Z","reconstructed_at":"2026-10-10T06:24:42.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.96,"metadata":{"what_happened_at_time":"Anthropic's following-day announcement confirms Cowork launched as a research preview on January 12.","what_must_not_be_inferred":"Experimental desktop work is not general availability or proof of dependable unsupervised workplace autonomy.","availability_status":"research_preview","affected_layers":["layer-agents","layer-software","layer-human"],"epistemic_status":"observed_fact","reported_capabilities_are_actor_claims":true,"time_precision":"day"},"created_at":"2026-10-10T08:45:32.701Z","updated_at":"2026-10-10T08:45:32.701Z"},"artifacts":[{"id":"art-2026q1-cowork-preview","dedupe_key":"d7aebb82a0e27a200dab0e6b26e6d0930b08bd2d0fe7b4715498a176c404c6a3","canonical_url":"https://www.anthropic.com/news/introducing-anthropic-labs","evidence_locator":"","artifact_type":"official_announcement","title":"Cowork enters desktop research preview","summary":"Anthropic's following-day announcement confirms Cowork launched as a research preview on January 12.","creator_entities":["Anthropic"],"released_at":"2026-01-13T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2026-Q1","availability_status":"research_preview"},"created_at":"2026-10-10T08:45:32.697Z","updated_at":"2026-10-10T08:45:32.697Z","relation":"documented_by"}],"signals":[{"id":"sig-2026q1-cowork-preview","statement":"Anthropic's following-day announcement confirms Cowork launched as a research preview on January 12. Experimental desktop work is not general availability or proof of dependable unsupervised workplace autonomy.","signal_type":"historical_layer_delta","direction":"increasing","confidence":0.9,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-10T06:24:42.000Z","created_at":"2026-10-10T08:45:32.706Z","updated_at":"2026-10-10T08:45:32.706Z"}]}