Artificial IndexHumanity's AI Index
Model family

NVIDIA Isaac GR00T

NVIDIA's open foundation-model family for generalist humanoid robotics.

OrganizationNVIDIA
OpennessOpen-weight
LicensePermissive/open-weight releases vary by version
Versions2
Verified2026-09-02

Source-backed versions

VersionStatusContextLicenseNotesEvidence
GR00T N1.5Open foundation modelNot indexedOpen-weightImproved generalist humanoid robot foundation model published June 11, 2025.Source ↗
GR00T N1.6Open foundation modelNot indexedOpen-weightImproved GR00T generation published December 15, 2025.Source ↗

Related products

NVIDIA Isaac GR00T

Related product / system

Official references

Family / product sourcehttps://developer.nvidia.com/isaac/gr00tOpen ↗Documentationhttps://research.nvidia.com/labs/gear/gr00t-n1_5/Docs ↗