{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/gr00t-n1-7/","md":"https://postcutoff.com/m/gr00t-n1-7/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":"gr00t-n1-7","name":"Isaac GR00T N1.7","org":"NVIDIA","family":"Isaac GR00T","released":"2026-04-17","status":"current","type":"robotics","modality_in":["text","image"],"modality_out":["action"],"open_weights":true,"model_license":"NVIDIA Open Model License (weights, commercial use); Apache-2.0 (code)","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":null,"price_line":"Price not published","access":[{"provider":"Hugging Face","model_id":"nvidia/GR00T-N1.7-3B","url":"https://huggingface.co/nvidia/GR00T-N1.7-3B","docs":"https://huggingface.co/blog/nvidia/gr00t-n1-7"},{"provider":"GitHub","url":"https://github.com/NVIDIA/Isaac-GR00T"},{"provider":"Hugging Face LeRobot integration","docs":"https://blogs.nvidia.com/blog/hugging-face-lerobot-models-frameworks-open-robotics/"}],"capabilities":[{"name":"Human egocentric video pretraining","detail":"Pretrained on 20,854 hours of human egocentric video (EgoScale) across 20+ task categories, on top of robot data.","first":false,"discovered":"launch","source":"https://huggingface.co/blog/nvidia/gr00t-n1-7"},{"name":"Scaling law for robot dexterity","detail":"NVIDIA reports the 'first-ever scaling law for robot dexterity': more human video predictably improves 22-DoF hand performance without mass teleoperation.","first":true,"discovered":"launch","source":"https://huggingface.co/blog/nvidia/gr00t-n1-7"},{"name":"Reasoning VLA on a Cosmos backbone","detail":"3B 'Action Cascade' model: Cosmos-Reason2-2B VLM plus 32-layer diffusion transformer; relative end-effector action space; runs on one 16 GB+ GPU including Jetson Thor/Orin and DGX Spark.","first":false,"discovered":"launch","source":"https://github.com/NVIDIA/Isaac-GR00T"}],"entry":"2026-03-16-nvidia-gtc-2026-robotics-groot-n2-cosmos-3","notes":"Early access with commercial licensing announced at GTC 2026-03-16; open release/HF blog 2026-04-17. Post-trained checkpoints: GR00T-N1.7-LIBERO, -DROID, -SimplerEnv-Bridge, -SimplerEnv-Fractal, GR00T-H-N1.7 (surgical-robotics variant, uploaded to HF 2026-05-30: 3B, post-trained on 601 h / ~63.9k episodes of real surgical tasks from the Open-H-Embodiment dataset across 7 platforms incl. dVRK, CMR Versius, KUKA LBR iiwa; NVIDIA Open Model License; R&D only, not for clinical use; follows the original GR00T-H announced at GTC 2026-03-16). Backbone nvidia/Cosmos-Reason2-2B is gated (accept license on HF). Validated on Unitree G1, YAM bimanual, AGIBot Genie 1. Fine-tuning: 40 GB+ GPUs recommended.","verified":"2026-09-29","body_md":"The current open GR00T release; GR00T N2 (world action model) is due by end of 2026.\n\nChangelog: 2026-09-29 added GR00T-H-N1.7 details.\n\nSources: [GR00T-H-N1.7 model card](https://huggingface.co/nvidia/GR00T-H-N1.7), [HF blog](https://huggingface.co/blog/nvidia/gr00t-n1-7), [GitHub](https://github.com/NVIDIA/Isaac-GR00T), [NVIDIA newsroom (GTC 2026)](https://nvidianews.nvidia.com/news/nvidia-and-global-robotics-leaders-take-physical-ai-to-the-real-world).","page_url":"https://postcutoff.com/m/gr00t-n1-7/","standing":{"kind":"robotics","newer_count":12,"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":"gr00t-n2","name":"Isaac GR00T N2","org":"NVIDIA","released":"2026-03-16","page_url":"https://postcutoff.com/m/gr00t-n2/"},"after":null,"weights":"public","licence":"NVIDIA Open Model License (weights, commercial use); Apache-2.0 (code)","licence_permissive":false,"summary":"Weights are public. Licence: NVIDIA Open Model License; Apache-2.0. See the licence for commercial terms."}}