The speaker says Anthropic's Mythos pretraining run used under 200 megawatts for approximately two months, while its reinforcement-learning phase used less compute.

“techniques blah blah blah but ultimately when they do the training run when anthropic trains mythos it's sub 200 megawatts right”

“pre-trained um it's sub 200 megawatts for call it two months um and then the rl is even less uh”