ChatGPT Medical Advice Lawsuit: AI Diagnosis Under Scrutiny

A former pastor is suing OpenAI and its CEO, Sam Altman, alleging that ChatGPT's medical advice nearly killed him. Scott Winters claims ChatGPT-4o dismissed his symptoms of dizziness and unstable blood pressure, advising him to stay "recliner-bound." Weeks later, he suffered a massive pulmonary embolism. Winters' legal team is seeking financial damages and an injunction to pause ChatGPT Health, OpenAI's health-focused feature. This follows another lawsuit where a Texas couple sued OpenAI after their son died by overdose, arguing the company bypassed its own safety guardrails. These cases raise questions about AI companies' responsibility when people use chatbots for medical advice. Research in controlled settings shows AI can be an excellent diagnostician. A 2024 study found GPT-4 scored higher than physicians in clinical reasoning, though it was incorrect more often than human residents. Another study showed ChatGPT alone achieved 90% diagnostic accuracy on difficult cases, while physicians scored 74% without AI. The bottom line: These lawsuits and studies highlight the complex and evolving role of AI in healthcare.