Anthropic's new model might also report users to authorities and the press if it senses "egregious wrongdoing." ...

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

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

Claude, developed by the AI safety startup Anthropic, has been pitched as the ethical brainiac of the chatbot world. With its ...

The lawyers blamed AI tools, including ChatGPT, for errors such as including non-existent quotes from other cases.

Anthropic has responded to allegations that it used an AI-fabricated source in its legal battle against music publishers, ...

Anthropic has formally apologized after its Claude AI model fabricated a legal citation used by its lawyers in a copyright ...

Claude generated "an inaccurate title and incorrect authors" in a legal citation, per a court filing. The AI was used to help draft a citation in an expert report for Anthropic's copyright lawsuit.

A lawyer representing Anthropic admitted to using an erroneous citation created by the company’s Claude AI chatbot in its ongoing legal battle with music publishers, according to a filing made ...