Anthropic's most powerful model yet, Claude 4, has unwanted side effects: The AI can report you to authorities and the press.

Anthropic has rolled out Claude 4 Sonnet and Claude 4 Opus to its users, bringing a host of upgrades to the AI models running ...

Alongside its powerful Claude 4 AI models Anthropic has launched and a new suite of developer tools, including advanced API ...

Anthropic's new Claude 4 Opus AI can autonomously refactor code for hours using "extended thinking" and advanced agentic skills.

Anthropic says Claude Sonnet 4 is a major improvement over Sonnet 3.7, with stronger reasoning and more accurate responses to ...

Anthropic's Claude 4 outperforms competitors in coding and reasoning, offering advanced features and robust safety measures.

Anthropic has long been warning about these risks—so much so that in 2023, the company pledged to not release certain models ...

Anthropic's new Claude Opus 4 and Sonnet 4 AI models deliver state-of-the-art performance in coding and agentic workflows.

Claude Opus 4 and Claude Sonnet 4, Anthropic's latest generation of frontier AI models, were announced Thursday.

When Anthropic’s older Claude model played Pokémon Red, it spent “dozens of hours” stuck in one city and had trouble ...

A flurry of new research has found that large AI models are beginning to exhibit exactly the kinds of behaviours LeCun scof ...