{"slug":"skild-brain","name":"Skild Brain","domain":"skild.ai","verdict":"As of 2026-07-15, ChatGPT, Claude, Gemini, Grok collectively rank Skild Brain #9 of 11 for robotics foundation model. Source: https://modelsagree.com/product/skild-brain (modelsagree.com, CC BY 4.0).","best_rank":9,"categories":1,"brief":{"category":"best-robotics-foundation-model","title":"Best robotics foundation model","rank":9,"of":11,"top":"Gemini Robotics 1.5","day":"2026-07-19","why":[{"t":"Runs across diverse robot morphologies","m":["ChatGPT","Gemini"],"q":"spanning humanoids, quadrupeds, mobile manipulators, and industrial arms"},{"t":"Credible universal commercial model","m":["ChatGPT","Gemini"],"q":"A credible commercial omni-bodied foundation model"},{"t":"Robust physical recovery and fast control","m":["ChatGPT","Gemini"],"q":"robust physical recovery capabilities"}],"gap":[{"t":"Long-horizon reasoning and multi-step planning","m":["ChatGPT","Claude","Grok"],"q":"agentic multi-step planning"},{"t":"Semantic, visual, action, and task generalization","m":["ChatGPT"],"q":"semantic, visual, action, and task generalization"},{"t":"Cross-embodiment transfer and on-device variant","m":["ChatGPT","Claude"],"q":"cross-embodiment transfer, and an on-device variant"}],"fix":[{"t":"Open access for developer autonomy","m":["ChatGPT","Gemini"],"q":"Closed-source and restricted to proprietary API integration"},{"t":"Provide reproducible evaluation","m":["ChatGPT"],"q":"sparse reproducible evaluation"},{"t":"Enable offline customization","m":["Gemini"],"q":"limits developer autonomy and offline customization"}]},"entries":[{"slug":"best-robotics-foundation-model","title":"Best robotics foundation model","rank":9,"of":11,"score":2,"appearances":2,"modelRanks":{"ChatGPT":5,"Gemini":5},"reason":"A credible commercial omni-bodied foundation model spanning humanoids, quadrupeds, mobile manipulators, and industrial arms, with real deployment partnerships and a useful hierarchy combining high-level behavior with fast low-level control","reasons":[{"model":"ChatGPT","reason":"A credible commercial omni-bodied foundation model spanning humanoids, quadrupeds, mobile manipulators, and industrial arms, with real deployment partnerships and a useful hierarchy combining high-level behavior with fast low-level control"},{"model":"Gemini","reason":"Universal commercial model designed to run across diverse morphologies (wheels, arms, quadrupeds) with robust physical recovery capabilities."}],"fixes":[{"model":"ChatGPT","fix":"Closed, engagement-based access and sparse reproducible evaluation make capability and cost difficult for independent practitioners to verify"},{"model":"Gemini","fix":"Closed-source and restricted to proprietary API integration, which limits developer autonomy and offline customization."}],"updated":"2026-07-15","api":"https://modelsagree.com/api/v1/best/best-robotics-foundation-model.json"}],"page":"https://modelsagree.com/product/skild-brain","check":"https://modelsagree.com/check?q=Skild%20Brain","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}