Public demo · no API key required

Try the brain. Talk to a humanoid.

Speak or type a household task. Claude Sonnet 4.5 plans the motor sequence, a 29-DoF Unitree G1 executes it in simulation, and every step lands in a signed ed25519 hash chain.

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G1 · 29 DoF · cortex-traj-v1

Plan

Plan steps appear here as the brain returns.

Press the mic, hit Run, or pick a prompt to get started.