Anthropic's Secret 'Claude Mythos' Model Exposed by Data Leak
A draft blog post left in an unsecured data store revealed Anthropic's next-gen Claude Mythos AI model.
Anthropic got caught with its pants down. A draft blog post sitting in an unsecured data store spilled the beans on Claude Mythos — the company's next-generation AI model that it claims represents a "step change" in performance.
Rather than getting ahead of the leak with a slick launch event, Anthropic confirmed it's been developing and actively testing the more capable model with early access customers. The company is positioning Mythos as a significant leap beyond its current Claude lineup.
The accidental reveal is an embarrassing security blunder for a company that regularly preaches AI safety. Leaving unreleased product details in an exposed data store is not exactly best practice.
No word yet on specific benchmarks or a public release timeline. But if Anthropic is already running early access tests, a broader rollout likely isn't far off.