The startup admitted to using Claude to format citations; in doing so, the model referenced an article that doesn’t exist, ...

Time to lay off the use of AI in legal documents? Amid a high-stakes copyright battle with music publishers, Anthropic ...

From Friday's order by Magistrate Judge Susan van Keulen in Concord Music Group, Inc. v. Anthropic PBC (N.D. Cal.) At the outset, the Court notes that ...

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

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

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

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

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