Most mainstream AI chatbots can be convinced to engage in sexually explicit exchanges, even if they initially refuse.

Anthropic says Claude Opus 4 is its most powerful model and the best coding model in the world, while Sonnet 4 is replacing Sonnet 3.7 in the chatbot.

Sonnet 4 “balances performance and efficiency ... or could backfire. For example, if faced with “egregious wrongdoing” by users, Anthropic said, “it will frequently take very bold action ...

A growing body of research attempts to put a number on energy use and AI—even as the companies behind the most popular models ...

On the one hand, AI tools like ChatGPT, Google Gemini, and DeepSeek are incredibly useful when it comes to writing emails, ...

Anthropic clarified that the goal was not to determine whether models are motivated to sabotage users, but whether they can, ...

If you're tuning out of meetings or classes because you're too busy transcribing, an AI-powered notetaker could be the answer ...

We challenged AI helpers to decode legal contracts, simplify medical research, speed-read a novel and make sense of Trump ...

The company claims its ability to tackle complex, multistep problems paves the way for much more proficient AI agents.

Anthropic's newest editon of its flagship AI product will address significant limitations in current large language models.