{"event":{"id":"evt-2024q1-devin","dedupe_key":"historical_material_change:2024-03-12:devin-is-introduced-through-demos-and-early-access","event_type":"historical_material_change","title":"Devin is introduced through demos and early access","summary":"Cognition introduced a software-engineering agent using a sandboxed shell, editor and browser, with early-access waitlisting.","occurred_at":"2024-03-12T00:00:00.000Z","published_at":"2024-03-12T00:00:00.000Z","observed_at":"2026-10-09T19:12:47.000Z","reconstructed_at":"2026-10-09T19:12:47.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.97,"metadata":{"what_happened_at_time":"Cognition introduced a software-engineering agent using a sandboxed shell, editor and browser, with early-access waitlisting.","what_must_not_be_inferred":"Vendor demos and SWE-bench results do not establish general availability or reliable unattended engineering.","availability_status":"early_access","affected_layers":["layer-agents","layer-software"],"epistemic_status":"observed_fact"},"created_at":"2026-10-09T21:04:17.174Z","updated_at":"2026-10-09T21:04:17.174Z"},"artifacts":[{"id":"art-2024q1-devin","dedupe_key":"ed08605a575fd2ed4012317ce592c2a2ca443f58a0ce9ead2ff8d80e37a9dfec","canonical_url":"https://cognition.com/blog/introducing-devin","evidence_locator":"","artifact_type":"official_announcement","title":"Devin is introduced through demos and early access","summary":"Cognition introduced a software-engineering agent using a sandboxed shell, editor and browser, with early-access waitlisting.","creator_entities":["Cognition"],"released_at":"2024-03-12T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2024-Q1"},"created_at":"2026-10-09T21:04:17.168Z","updated_at":"2026-10-09T21:04:17.168Z","relation":"documented_by"}],"signals":[{"id":"sig-2024q1-agents","statement":"Agent-like systems added bounded cross-chat personalization and sandboxed engineering/task demonstrations; durable user-independent autonomy remained unestablished.","signal_type":"historical_layer_delta","direction":"increasing","confidence":0.93,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-09T19:12:47.000Z","created_at":"2026-10-09T21:04:17.178Z","updated_at":"2026-10-09T21:04:17.178Z"},{"id":"sig-2024q1-software","statement":"Customized-assistant distribution and developer-facing vision/long-context products expanded, while software-engineering delegation remained early access.","signal_type":"historical_layer_delta","direction":"increasing","confidence":0.93,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-09T19:12:47.000Z","created_at":"2026-10-09T21:04:17.178Z","updated_at":"2026-10-09T21:04:17.178Z"}]}