Ivana Dukanovic said in a court filing that the expert had relied on a legitimate academic journal article, but Dukanovic ...

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 ...

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

Ivana Dukanovic said in a court filing, opens new tab that the expert had relied on a legitimate academic journal article, but Dukanovic created a citation for it using Anthropic's chatbot Claude ...

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

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

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

The erroneous citation was included in an expert report by Anthropic data scientist Olivia Chen last month defending claims ...

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