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

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and ...

In a fictional scenario, the model was willing to expose that the engineer seeking to replace it was having an affair.

Anthropic has unveiled Claude 4, the latest generation of its AI models. The company boasts that the new Claude Opus 4 and ...

Anthropic’s newly launched Claude Opus 4 model did something straight out of a dystopian sci-fi film. It frequently tried to ...

Learn how Claude 4’s advanced AI features make it a game-changer in writing, data analysis, and human-AI collaboration.

Explore Claude 4, the AI redefining writing, coding, and workflows. See how it empowers users with advanced tools and ...

The Amazon-backed Anthropic releases its most powerful group of artificial intelligence models yet called Claude 4.

Claude Opus 4 is the world’s best coding model, Anthropic said. The company also released a safety report for the hybrid ...

Amazon-backed Anthropic announced Claude Opus 4 and Claude Sonnet 4 on Thursday, touting the advanced ability of the models.

Anthropic’s new Claude 4 models aim to beat rivals in the coding space, offering long-horizon reasoning, parallel tool use, ...

Anthropic is secretly working on two new models called Claude Sonnet 4 and Opus 4, which are believed to be the company's ...