GPT-6 Astra builds near-exact Mujoco digital twins from a few real episodes
kavirkaycee · x · 2026-09-25
- User acrosson demonstrated the claimed "GPT-6 Astra" digital twin capability: fed a few real-world episodes, it reconstructed a near-exact replica in Mujoco + Blender.
- Framed as a step toward closing the real2sim gap, with direct value for robot simulation training; the retweeter joked about robots taking all jobs.
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