LeXiang Technology livestreams embodied AI model Aether, claiming the first self-evolving embodied model

In an outdoor livestream on September 20, LeXiang Technology showed a robot running its Aether (以太) model taking random barbecue orders, handling food prep, grilling, flipping, and serving, then responding to interruptions and changed goals. The robot paused and failed at points but adjusted autonomously; two robot bodies passed task information to each other and split the work. LeXiang Technology describes Aether as the first self-evolving embodied model. It claims the system couples world, internal, and energy states for active perception, and during execution uses prediction-error correction, experience filtering, and hierarchical memory to update state, skill parameters, and model weights.

Original sources (Chinese)