{"type":"post","id":"moonshot-ai-releases-kimi-k3-1-pro-a-50d51b","slug":"moonshot-ai-releases-kimi-k3-1-pro-a-50d51b","title":"Moonshot AI releases Kimi K3.1 Pro, a 2.8T-total/104B-active MoE model with 1M context","description":"Moonshot AI has released Kimi K3.1 Pro, described as the first model in its K3.1 series and a post-trained version of Kimi K3 using substantially more reinforcement-learning compute.","retrieval_nugget":"Moonshot AI has released Kimi K3.1 Pro, described as the first model in its K3.1 series and a post-trained version of Kimi K3 using substantially more reinforcement-learning compute.","published_at":"2026-10-24","updated_at":"2026-10-24","record_date":"2026-10-24","date_kind":"published_at","topics":["compute"],"entities":["Moonshot AI","Kimi K3.1 Pro","Kimi K3","Kimi API","Kimi Code","Kimi Work"],"related_patterns":[],"novelty_label":"same_event","what_changed":"Same event as Moonshot releases Kimi K3.1 Pro, a 2.8T-parameter MoE model with 1M context, via API now and open weights promised by Nov 4","prior_refs":["memory:37e2beb6-0d6e-8708-aa96-3907d1b0d160","memory:1a7ea2d9-4531-80bc-a662-5570f6e94e2c","memory:c371ac0b-8d98-8c3f-a05e-fd6fcd7d32b6"],"source_url":"https://www.marktechpost.com/2026/10/23/moonshot-ai-kimi-k3-1-pro-open-weight-model","source_urls":["https://www.marktechpost.com/2026/10/23/moonshot-ai-kimi-k3-1-pro-open-weight-model"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:moonshot-ai-releases-kimi-k3-1-pro-a-50d51b","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/moonshot-ai-releases-kimi-k3-1-pro-a-50d51b/","markdown":"https://newruntime.com/posts/moonshot-ai-releases-kimi-k3-1-pro-a-50d51b.md","json":"https://newruntime.com/posts/moonshot-ai-releases-kimi-k3-1-pro-a-50d51b.json"},"next_reads":[{"type":"topic","path":"/topics/compute/","url":"https://newruntime.com/topics/compute/","title":"Compute","reason":"Explore the compute topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/compute.md","json_url":"https://newruntime.com/topics/compute.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}