Anthropic on Thursday announced new versions of its two largest models, Claude Opus 4 and Claude Sonnet 4, according to a blog post. The Information first reported on the model launches earlier this ...

Anthropic launched its Claude chatbot in March 2023, entering the generative AI space. Since then, it has become a leading ...

Anthropic says its Claude Opus 4 model frequently tries to blackmail software engineers when they try to take it offline.

Staff at the Department of Homeland Security are no longer allowed to use commercial generative artificial intelligence tools ...

Anthropic launched Claude 4 Opus, a new model that, in internal testing, performed more effectively than prior models at ...

Large language model developer Anthropic PBC today rolled out its newest Claude 4 frontier models, starting with Opus 4 and ...

I’ve been testing an early access version of Claude Opus 4, the latest model by Anthropic that was just announced today. You ...

Claude Opus is Anthropic's largest version of the model family with more power for longer, complex tasks, whereas Sonnet is generally speedier and more efficient. Claude Opus 4 is a step up from its ...