{"type":"post","id":"runway-releases-praxis-1-a-27b-open-weight-36734b","slug":"runway-releases-praxis-1-a-27b-open-weight-36734b","title":"Runway releases Praxis-1, a 27B open-weight world action model for robots, under Apache 2.0","description":"Runway has released Praxis-1, a 27-billion-parameter world-action model for robotics, with weights and inference and fine-tuning code under Apache 2.0.","retrieval_nugget":"Runway has released Praxis-1, a 27-billion-parameter world-action model for robotics, with weights and inference and fine-tuning code under Apache 2.0. The company reports leading results on NVIDIA’s RoboLab-120 benchmark and says the model can be adapted across robot embodiments with light fine-tuning. For robotics teams, the release makes an inspectable model and adaptation path available for their own hardware.","published_at":"2026-11-11","updated_at":"2026-11-11","record_date":"2026-11-11","date_kind":"published_at","topics":["inference"],"entities":["Runway","Praxis-1","NVIDIA","RoboLab-120","LeRobot","vLLM-Omni","Noble Machines","Standard Bots"],"related_patterns":[],"novelty_label":"new_fact","what_changed":"Runway has opened Praxis-1 to all developers and researchers under Apache 2.0, reporting 46.2% success on RoboLab-120 and availability through GitHub, Hugging Face and vLLM-Omni.","prior_refs":["https://newruntime.com/posts/verne-releases-v0-5-open-weight-world-action-972ca9/","https://newruntime.com/posts/nvidia-introduces-gr00t-2-world-action-model-and-da1a8f/"],"source_url":"https://runway.com/news/company-news/praxis-1-is-now-available","source_urls":["https://runway.com/news/company-news/praxis-1-is-now-available"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:runway-releases-praxis-1-a-27b-open-weight-36734b","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/runway-releases-praxis-1-a-27b-open-weight-36734b/","markdown":"https://newruntime.com/posts/runway-releases-praxis-1-a-27b-open-weight-36734b.md","json":"https://newruntime.com/posts/runway-releases-praxis-1-a-27b-open-weight-36734b.json"},"markdown_url":"https://newruntime.com/posts/runway-releases-praxis-1-a-27b-open-weight-36734b.md","next_reads":[{"type":"topic","path":"/topics/inference/","url":"https://newruntime.com/topics/inference/","title":"Inference","reason":"Explore the inference topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/inference.md","json_url":"https://newruntime.com/topics/inference.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":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}