"With adaptive thinking, maximum effort, and Python tools, Claude Mythos preview scored almost 93% on finding specific UI elements in high-resolution screenshots. That's 10% higher than Claude Opus 4.6."

"Nicholas Carini, a top cyber security expert, said using Mythos he's found more bugs in the last few weeks than in his entire career before that."

"To even double AI progress when you factor in compute being a key limiting ingredient, Anthropic predicts that you would actually need an uplift roughly 10 times larger than that 4x one. They think it would take a 40x productivity improvement to see a 2x progress speedup at Anthropic given the crazy bottleneck of compute."