{"event":{"id":"evt-2026q1-gpt54","dedupe_key":"historical_material_change:2026-03-05:gpt-5-4-adds-native-computer-use-and-tool-search","event_type":"historical_material_change","title":"GPT-5.4 adds native computer use and tool search","summary":"OpenAI releases GPT-5.4 for professional work with native computer interaction and tool discovery.","occurred_at":"2026-03-05T00:00:00.000Z","published_at":"2026-03-05T00:00:00.000Z","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":"OpenAI releases GPT-5.4 for professional work with native computer interaction and tool discovery.","what_must_not_be_inferred":"Model capability does not grant permissions or independently establish safe end-to-end task completion.","availability_status":"model_release","affected_layers":["layer-models","layer-agents","layer-software","layer-permissions"],"epistemic_status":"observed_fact","reported_capabilities_are_actor_claims":true,"time_precision":"day"},"created_at":"2026-10-10T08:45:32.704Z","updated_at":"2026-10-10T08:45:32.704Z"},"artifacts":[{"id":"art-2026q1-gpt54","dedupe_key":"11c87dae6ed8fea18690d8180f91c45aa789fda12c68b7ccf2f15d1199be2795","canonical_url":"https://openai.com/index/introducing-gpt-5-4/","evidence_locator":"","artifact_type":"official_announcement","title":"GPT-5.4 adds native computer use and tool search","summary":"OpenAI releases GPT-5.4 for professional work with native computer interaction and tool discovery.","creator_entities":["OpenAI"],"released_at":"2026-03-05T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2026-Q1","availability_status":"model_release"},"created_at":"2026-10-10T08:45:32.699Z","updated_at":"2026-10-10T08:45:32.699Z","relation":"documented_by"}],"signals":[{"id":"sig-2026q1-gpt54","statement":"OpenAI releases GPT-5.4 for professional work with native computer interaction and tool discovery. Model capability does not grant permissions or independently establish safe end-to-end task completion.","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":"2026-10-10T08:45:32.707Z","updated_at":"2026-10-10T08:45:32.707Z"}]}