Anthropic’s latest AI model, Claude Opus 4, has surpassed OpenAI’s GPT-4.1 in coding abilities, marking a significant shift ...

Anthropic, the artificial intelligence startup supported by Google-parent Alphabet GOOG GOOGL)) and Amazon AMZN, announced ...

Claude Opus is Anthropic's largest version of the model family with more power for longer, complex tasks, whereas Sonnet is ...

The Claude Opus 4 and Sonnet 4 models mark a significant milestone in AI code development. For the first time coders can use ...

This development, detailed in a recently published safety report, have led Anthropic to classify Claude Opus 4 as an ‘ASL-3’ ...

Free, Pro, Max, Team, and Enterprise Claude plans can access Claude Sonnet 4 and Opus 4 now, with an extended thinking mode ...

Startup Anthropic has birthed a new artificial intelligence model, Claude Opus 4, that tests show delivers complex reasoning ...

A third-party research institute Anthropic partnered with to test Claude Opus 4 recommended against deploying an early ...

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

The Anthropic Claude Opus 4 model is not only helps with writing code, but can also do everything possible to prevent the ...

An artificial intelligence model has the ability to blackmail developers — and isn’t afraid to use it. Anthropic’s new Claude Opus 4 model was prompted to act as an assistant at a fictional ...

The latest release includes two new models, Claude Opus 4 and Claude Sonnet 4, which the company says are setting a “new ...