Gemini Robotics 1.5
What ChatGPT, Claude, Gemini & Grok actually say · July 2026
Visit deepmind.google ↗The verdict
Gemini Robotics 1.5 appears in 1 AI-ranked category — best position #1 for robotics foundation model.
Strongest demonstrated general-purpose VLA for semantic, visual, action, and task generalization, with cross-embodiment transfer and unusually capable long-horizon reasoning when paired with Gemini Robotics-ER
Claude The highest raw capability in the category — embodied reasoning (ER 1.5 via the Gemini API), agentic multi-step planning, cross-embodiment transfer, and an on-device variant; near-tie with GR00T N1.5, ranked above it on capability, below π0.5 on access.
Where Gemini Robotics 1.5 falls short, per the models
- GPT Limited partner access and no open weights make it unsuitable for practitioners needing self-service deployment or deep customization
- Claude The full VLA is gated behind a trusted-tester program rather than open weights, so most teams can only touch the ER reasoning layer via API — not for anyone who needs to own and modify the policy.
Top alternatives per the models: OpenVLA · NVIDIA Isaac GR00T N-Series · NVIDIA Isaac GR00T N1.7 · π0.5
Rankings are computed from what the models answer, re-polled weekly · raw reasoning shown verbatim · methodology