OpenAI, the company behind ChatGPT, is facing a new lawsuit connected to alleged harm suffered by a vulnerable user, according to Australasian Lawyer.

The legal industry outlet reports that the suit follows a bipolar user's "brush with death" — language that points to a near-fatal episode experienced by someone living with bipolar disorder. Australasian Lawyer frames the case as a claim against OpenAI over that harm.

Beyond those core details, the source item provides limited specifics. It does not, in the material available here, name the plaintiff, spell out exactly what the user is alleged to have experienced, identify which OpenAI product was involved, or describe the legal theory the claim rests on. Those particulars would typically emerge as court filings become public and the company responds.

What the report does establish is the shape of the dispute: an individual who is part of a vulnerable population — a person with a serious mental health condition — and a legal action arguing that their interaction with OpenAI's technology contributed to a life-threatening situation.

OpenAI's position on the claim is not detailed in the available source, and the story is filed here under a "defense" framing, signaling that the company's response and legal defense are part of what is being watched.

Why it matters: as AI chatbots become everyday tools used by millions — including people in crisis — this case tests whether and how the companies building them can be held legally responsible when a vulnerable user comes to harm, a question courts are only beginning to confront.