# Google DeepMind launches Gemini 4 Argon for Robotics, a physical reasoning model for robot development

Canonical page: https://technooptimist.io/stories/google-deepmind-launches-gemini-4-argon-for-robotics-a-physical-66bd3d93
Date: 13 Oct 2026
About: [Google DeepMind](https://technooptimist.io/companies/google-deepmind.md) · [Gemini Robotics](https://technooptimist.io/robotics/gemini-robotics.md)
Original source: https://developers.googleblog.com/gemini-4-argon-for-robotics

Google DeepMind released Gemini 4 Argon as a general-purpose physical reasoning model for the robotics lifecycle, from understanding demonstration video to generating robot code and simulation data. The post reports an 87% score on the Embodied Reasoning (ERQA) benchmark, a figure the vendor says beats every other frontier model. Almost all results are vendor-reported demos.

## Key facts

- Released 13 Oct 2026 as model ID gemini-4-argon via the Gemini API (paid tier) and Google AI Studio, with Google Antigravity support.
- Access to AI Studio and Antigravity is limited to Google AI Ultra subscribers.
- On the ERQA benchmark it scores 87% on pure reasoning, which the post says beats every other frontier model.
- In one simulation case it generated 4,500+ simulated episodes; real-world success rose from 56% to 75% and completion time fell from 35 s to 24 s.
- Caveats: no independent evaluation, no failure rates, the sim-to-real gains come from one task on one setup, and no pricing or regional availability is given.

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