OpenAI launches health bot following lawsuit over medical advice
OpenAI has launched a new health bot shortly after a lawsuit was filed against the company regarding medical advice from ChatGPT that led to hospitalisation.

What happened?
OpenAI has launched a new AI-based health bot. This launch occurs only one day after a lawsuit was filed against the company. The lawsuit accuses ChatGPT of providing incorrect medical advice that resulted in a user, Scott Winters, being hospitalised with pulmonary embolisms.
Key facts
| Lansering av hälsorobot | 29 juni 2026 |
|---|---|
| Datum för stämningsansökan | 28 juni 2026 |
| Berörd ChatGPT-modell | ChatGPT-4o |
| Plats för stämningsansökan | San Francisco County Superior Court |
”Scott Winters was having dizzy spells but decided not to see a doctor after ChatGPT told him it would take several more serious episodes before he would need care. Instead, it recommended he lounge in a recliner.”
”Weeks later, Winters would find himself being wheeled into an emergency room, convulsing and slipping in and out of consciousness, suffering from multiple blood clots in his lungs.”
”In the lawsuit filed Wednesday in San Francisco County Superior Court, Winters is calling for OpenAI to recode its ChatGPT-4o model to stop it from giving critical medical advice, or terminate the model completely.”
Why it matters
The lawsuit highlights the potential risks of AI models providing medical advice without proper licensing or qualifications. The launch of a dedicated health bot shortly thereafter may indicate OpenAI's attempt to address the need for more specialised and presumably safer AI-based health applications, while simultaneously demonstrating the flaws of generic models like ChatGPT for sensitive use cases.
Who is affected?
Users of AI models seeking medical information are affected by these events. OpenAI as a developer and other companies working with AI in healthcare are also impacted, as the incident puts pressure on ensuring safety and ethics in AI development. Regulatory bodies may also intervene.
What else you should know
The lawsuit, filed in San Francisco County Superior Court, urges OpenAI to recode its ChatGPT-4o model to prevent it from providing critical medical advice, or to decommission the model entirely.
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