{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/xiaomi-robotics-1/","md":"https://postcutoff.com/m/xiaomi-robotics-1/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":"xiaomi-robotics-1","name":"Xiaomi-Robotics-1 (XR-1, 5B)","org":"Xiaomi","family":"Xiaomi-Robotics","released":"2026-07-16","status":"current","type":"robotics","modality_in":["image","text"],"modality_out":["action"],"open_weights":true,"model_license":"apache-2.0","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":null,"price_line":"Price not published","access":[{"provider":"Hugging Face","model_id":"XiaomiRobotics/Xiaomi-Robotics-1-5B","url":"https://huggingface.co/XiaomiRobotics/Xiaomi-Robotics-1-5B"},{"provider":"GitHub","url":"https://github.com/XiaomiRobotics/Xiaomi-Robotics-1","docs":"https://robotics.xiaomi.com/robot-static-resource/xiaomi-robotics-1/xiaomi-robotics-1.pdf"}],"capabilities":[{"name":"VLA pretrained on 100K+ hours of real trajectories","detail":"Pretrained on 100K+ hours of embodiment-free UMI trajectories across 1,700+ scenarios (per Xiaomi project materials), then post-trained on 10K+ hours of cross-embodiment data, for out-of-the-box mobile manipulation in unseen environments.","first":false,"discovered":"launch","source":"https://arxiv.org/abs/2607.15330"},{"name":"Open-weight SOTA on sim benchmarks","detail":"RoboCasa 74.5%, RoboCasa365 57.4%, VLABench 59.1%, RoboDojo 13.93% in the GitHub table (the arXiv abstract cites a 20.07 RoboDojo average score — different metric/version), each ahead of the runner-up per the authors.","first":false,"discovered":"launch","source":"https://github.com/XiaomiRobotics/Xiaomi-Robotics-1"}],"entry":"2026-07-16-xiaomi-robotics-1","notes":"Paper 2026-07-16 (arXiv 2607.15330); weights on HF 2026-07-28; code 2026-08-03. Predecessor: xiaomi-robotics-0 (Feb 2026, arXiv 2602.12684). Companion world model: xiaomi-robotics-u0 (July/Sept 2026). Changelog 2026-09-29: linked the new model files.","verified":"2026-09-29","body_md":null,"page_url":"https://postcutoff.com/m/xiaomi-robotics-1/","standing":{"kind":"robotics","newer_count":9,"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":{"id":"xiaomi-robotics-0","name":"Xiaomi-Robotics-0 (4.7B VLA)","org":"Xiaomi","released":"2026-02-12","page_url":"https://postcutoff.com/m/xiaomi-robotics-0/"},"after":null,"weights":"public","licence":"apache-2.0","licence_permissive":true,"summary":"Weights are public under a permissive licence (Apache-2.0)."}}