Anthropic’s attorney admitted to using an imagined source in an ongoing legal battle between the AI company and music ...

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

A lawyer defending Anthropic had to clean up after the company's AI bot, calling it "an embarrassing and unintentional ...

Claude hallucinated the citation with “an inaccurate title and inaccurate authors,” Anthropic says in the filing, first ...

Anthropic appears to be working on new models under the names Claude Sonnet 4 and Opus 4. These models are likely to be by ...

Anthropic on Thursday admitted that a faulty reference in a court paper was the result of its own AI assistant Claude and ...

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

The flawed citations, or "hallucinations," appeared in an April 30, 2025 declaration [PDF] from Anthropic data scientist ...

Anthropic, the San Francisco OpenAI competitor behind the chatbot Claude, saw an ugly saga this week when its lawyer used AI ...

Anthropic has rolled out a new API for its line of chatbots, Claude, that now allows it to search the web for various sources ...

Anthropic is on a hiring spree, but job applicants aren’t allowed to use AI in the process. It’s just one company among many ...

Claude 3.7 Sonnet is about to get a big thinking upgrade, as the AI will be able to go back to reasoning when the task ...