{"event":{"id":"evt-2024q4-genie2","dedupe_key":"historical_material_change:2024-12-04:genie-2-demonstrates-action-controlled-generative-3d-worlds","event_type":"historical_material_change","title":"Genie 2 demonstrates action-controlled generative 3D worlds","summary":"DeepMind demonstrated image-seeded 3D environments responding to keyboard and mouse actions, including SIMA research use.","occurred_at":"2024-12-04T00:00:00.000Z","published_at":"2024-12-04T00:00:00.000Z","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":"DeepMind demonstrated image-seeded 3D environments responding to keyboard and mouse actions, including SIMA research use.","what_must_not_be_inferred":"Generated visual continuity is not an authoritative editable semantic game engine or a released universal runtime.","availability_status":"research_demonstration","affected_layers":["layer-gaming","layer-research","layer-models"],"epistemic_status":"observed_fact"},"created_at":"2026-10-10T08:02:14.493Z","updated_at":"2026-10-10T08:02:14.493Z"},"artifacts":[{"id":"art-2024q4-genie2","dedupe_key":"55279d88464976c4ed7eb78c8eca04b8c035f25db7d75b7db3d0da7b1b37ec7d","canonical_url":"https://deepmind.google/blog/genie-2-a-large-scale-foundation-world-model/","evidence_locator":"","artifact_type":"official_announcement","title":"Genie 2 demonstrates action-controlled generative 3D worlds","summary":"DeepMind demonstrated image-seeded 3D environments responding to keyboard and mouse actions, including SIMA research use.","creator_entities":["Google DeepMind"],"released_at":"2024-12-04T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2024-Q4"},"created_at":"2026-10-10T08:02:14.483Z","updated_at":"2026-10-10T08:02:14.483Z","relation":"documented_by"}],"signals":[{"id":"sig-2024q4-gaming","statement":"Research progressed toward image-seeded interactive 3D worlds and agent evaluation environments while authoritative semantic state remained absent.","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":"2026-10-10T08:02:14.502Z","updated_at":"2026-10-10T08:02:14.502Z"},{"id":"sig-2024q4-research","statement":"Experimental multimodal and browser/coding prototypes explored more agentic interaction, with access and reliability limits intact.","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":"2026-10-10T08:02:14.498Z","updated_at":"2026-10-10T08:02:14.498Z"}]}