{"event":{"id":"evt-2025q2-codex-preview","dedupe_key":"historical_material_change:2025-05-16:codex-cloud-research-preview-launches","event_type":"historical_material_change","title":"Codex cloud research preview launches","summary":"Codex can execute delegated software tasks in separate cloud sandboxes for eligible paid users.","occurred_at":"2025-05-16T00:00:00.000Z","published_at":"2025-05-16T00:00:00.000Z","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":"Codex can execute delegated software tasks in separate cloud sandboxes for eligible paid users.","what_must_not_be_inferred":"Research preview access and selected demonstrations do not establish reliable autonomous software delivery.","availability_status":"research_preview","affected_layers":["layer-agents","layer-software","layer-permissions"],"epistemic_status":"observed_fact","reported_capabilities_are_actor_claims":true,"time_precision":"day"},"created_at":"2026-10-10T08:25:19.351Z","updated_at":"2026-10-10T08:25:19.351Z"},"artifacts":[{"id":"art-2025q2-codex-preview","dedupe_key":"16919d49bc611778f2ef5ce849a917c05bb56bd01816c77bf8aa9029c895bc35","canonical_url":"https://openai.com/index/introducing-codex/","evidence_locator":"","artifact_type":"official_announcement","title":"Codex cloud research preview launches","summary":"Codex can execute delegated software tasks in separate cloud sandboxes for eligible paid users.","creator_entities":["OpenAI"],"released_at":"2025-05-16T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2025-Q2","availability_status":"research_preview"},"created_at":"2026-10-10T08:25:19.345Z","updated_at":"2026-10-10T08:25:19.345Z","relation":"documented_by"}],"signals":[{"id":"sig-2025q2-codex-preview","statement":"Codex can execute delegated software tasks in separate cloud sandboxes for eligible paid users. Research preview access and selected demonstrations do not establish reliable autonomous software delivery.","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":"2026-10-10T08:25:19.358Z","updated_at":"2026-10-10T08:25:19.358Z"}]}