Reinforcement Learning

A Robot Outran Usain Bolt in Beijing. It Still Doesn't Know How to Stop.

In Beijing, a robot ran 100 meters faster than Usain Bolt ever has, then crashed into the padding. The record isn't quite what it looks like.

The Training Trick That's Cutting AI Image Generator Costs by Up to 63%

ByteDance Seed's DiffusionOPSD swaps one vague final-image score for precise per-step training targets, and the GPU savings are the real headline.

MetaMotivo Never Rehearsed Standing Up. It Just Knows How.

Meta's MetaMotivo controls a virtual humanoid through hundreds of tasks it was never specifically trained on, no retraining, no planning, just a prompt.