{"passport":{"slug":"code-world-model-cwm","display_name":"Code World Model (CWM)","model_type":"agentic","parameter_count":"32B","context_window":"131072 tokens","claimed_developer":"Meta","confirmed_developer":"Meta","developer_confirmed_at":"2025-09-24T00:00:00+00:00","developer_source":"Confirmed via https://ai.meta.com/research/publications/cwm-an-open-weights-llm-for-research-on-code-generation-with-world-models/","first_appeared_at":"2026-03-11T12:31:05.733401+00:00","first_appeared_on":"rss_pipeline","status":"confirmed","availability":null,"deployment_status":"not_deployed","availability_scope":null,"gate":3,"eu_ai_act":"GPAI","regulatory_status":{"eu_ai_act":"GPAI"},"open_source":false,"weights_available":true,"license":"Meta FAIR Non-Commercial Research License","provenance_chain":[],"parent_model":null,"model_family":null,"superseded_by":null,"supersedes":[],"recommended_replacement":null,"product_links":null},"events":[{"event_type":"first_appearance","event_date":"2026-03-11T12:31:13.286244+00:00","title":"First recorded in AI news","detail":"Meta has released a new open-source 'Code World Model' that enables AI to think and operate like a programmer, by incorporating a 'world of runnable code' into the AI system.","source_url":"https://news.google.com/rss/articles/CBMidEFVX3lxTE9MTVJrV1hiZ3BleTZnVWcxem5WTWpNUnRyVlAzNnd1X3VVRUZDQ01STTdsYlpiVU9ZVHF6OE9ScjBnWHNGVkFwaEdWMzBCV0xCbDduU3NQZGpqZUM1TVZLTnpnWFRkTWU2SXdmWTI1ckNucnQt?oc=5","source_name":"Meta AI News"},{"event_type":"first_appearance","event_date":"2026-03-11T12:31:05.733401+00:00","title":"First recorded in AI news","detail":"Meta FAIR has released a new 32-billion-parameter open-weights large language model called the Code World Model (CWM) to advance research on code generation with world models.","source_url":"https://news.google.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?oc=5","source_name":"Meta AI News"}],"delta":{"days_unattributed":null,"claimed_developer":"Meta","confirmed_developer":"Meta","match":true}}