{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/robostral-navigate/","md":"https://postcutoff.com/m/robostral-navigate/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"robostral-navigate","name":"Robostral Navigate","org":"Mistral AI","family":"Robostral","released":"2026-07-08","status":"preview","type":"robotics","modality_in":["text","image","video"],"modality_out":["action"],"open_weights":false,"model_license":"proprietary","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":null,"price_line":"Price not published","access":[{"provider":"Mistral AI (contact sales / partners; no public API id or weights found)","url":"https://mistral.ai/news/robostral-navigate/","docs":"https://arxiv.org/abs/2607.20785"}],"capabilities":[{"name":"Single-RGB-camera vision-language navigation","detail":"8B model navigates buildings from one RGB camera plus language instructions (no LiDAR/depth); R2R-CE success 79.4% val-seen, 76.6% val-unseen (+9.7 pts over best single-camera method, +4.5 over depth/multi-camera systems).","first":false,"discovered":"launch","source":"https://mistral.ai/news/robostral-navigate/"},{"name":"Sim-only training, embodiment-agnostic","detail":"Trained in simulation (~2.4M trajectories across 350k scenes per Mistral's page), with prefix caching (22x fewer training tokens) and online RL (CISPO, +3.2 pts); works on wheeled, legged and flying robots.","first":false,"discovered":"launch","source":"https://mistral.ai/news/robostral-navigate/"}],"entry":"2026-07-08-mistral-robostral-navigate","notes":"Mistral's first robotics model; built in-house without an existing open VLM. Outputs navigation actions. Access appears to be via Mistral's team ('talk with our team'); status set to preview.","verified":"2026-09-29","body_md":"Sources: [Mistral: Robostral Navigate](https://mistral.ai/news/robostral-navigate/), [tech report](https://arxiv.org/abs/2607.20785).","page_url":"https://postcutoff.com/m/robostral-navigate/","standing":{"kind":"robotics","newer_count":10,"newer":[{"id":"praxis-1","name":"Praxis-1","org":"Runway","released":"2026-09-30","page_url":"https://postcutoff.com/m/praxis-1/"},{"id":"figure-helix-2-5","name":"Helix 2.5","org":"Figure AI","released":"2026-09-17","page_url":"https://postcutoff.com/m/figure-helix-2-5/"},{"id":"unifolm-wla-1-0","name":"UnifoLM-WLA-1.0","org":"Unitree Robotics","released":"2026-09-10","page_url":"https://postcutoff.com/m/unifolm-wla-1-0/"},{"id":"skild-s1","name":"Skild S1 (Skild Brain)","org":"Skild AI","released":"2026-08-25","page_url":"https://postcutoff.com/m/skild-s1/"},{"id":"generalist-gen-1-5","name":"Generalist GEN-1.5","org":"Generalist AI","released":"2026-08-19","page_url":"https://postcutoff.com/m/generalist-gen-1-5/"}],"before":null,"after":null,"weights":"closed","licence":"proprietary","licence_permissive":false,"summary":"Closed weights."}}