Meet Claude Mythos: Anthropic accidentally leaks unreleased AI model with severe cybersecurity risks

Anthropic's upcoming AI model, Claude Mythos, was leaked due to a ‘human error’. The leaked blog also revealed a new AI tier, ...

Exclusive: Anthropic acknowledges testing new AI model representing ‘step change’ in capabilities, after accidental data leak reveals its existence

AI company Anthropic is testing a previously undisclosed AI model called Mythos that is significantly more capable than ...

How OpenAI Decides What ChatGPT Should—and Shouldn’t—Do

OpenAI today published a blog post explaining its Model Spec, the evolving document that determines how ChatGPT balances user ...