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

The AI chatbot was used to help draft a citation in an expert report for Anthropic's copyright lawsuit.

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

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

A lawyer for Anthropic admitted in court that they accidentally used a fake citation generated by Claude during an ongoing ...

Anthropic, an artificial intelligence public benefit corporation, continues to attract investors as it closed on a $2.5B, ...

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

Attorneys for the AI giant say the erroneous reference was an “honest citation mistake,” but plaintiffs argue the declaration ...

Anthropic’s lawyers say the Claude chatbot didn’t invent a research paper out of thin air, but it did mis-name the paper and ...

An attorney defending artificial-intelligence company Anthropic in a copyright lawsuit over music lyrics told a California ...

In conjunction with the announcement of its revolving credit facility, Anthropic disclosed today that its annualized revenue ...

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