{"passport":{"slug":"gpt-oss","display_name":"GPT-OSS","model_type":"agentic","parameter_count":"120B (117B total, 5.1B active per token) and 20B (21B total, 3.6B active per token) variants","context_window":"128000","claimed_developer":"OpenAI","confirmed_developer":"OpenAI","developer_confirmed_at":"2025-08-05T00:00:00+00:00","developer_source":"Confirmed via https://openai.com/index/introducing-gpt-oss/","first_appeared_at":"2026-03-06T06:31:26.970821+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":"Apache-2.0","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":"2026-03-06T06:31:26.970821+00:00","title":"First recorded in AI news","detail":"Hugging Face's blog post discusses the release of a new agentic reinforcement learning training approach for their open-source GPT model (GPT-OSS).","source_url":"https://huggingface.co/blog/LinkedIn/gpt-oss-agentic-rl","source_name":"Hugging Face Blog"}],"delta":{"days_unattributed":null,"claimed_developer":"OpenAI","confirmed_developer":"OpenAI","match":true}}