Meta’s New AI Asked for My Raw Health Data—and Gave Me Terrible Advice

Meta’s Muse Spark model offers to analyze users’ health data, including lab results. Beyond the obvious privacy risks, it's not a capable stand-in for a real doctor.

Meta’s Superintelligence Labs launched its first generative AI model, called Muse Spark, earlier this week. It is currently available through the Meta AI app, but the company plans to integrate Muse Spark across all of its platforms—including Facebook, Instagram, and WhatsApp—in the coming weeks.

Meta claims that Muse Spark was designed, in part, to be better at answering questions people have about their health. The company even worked with “over 1,000 physicians to curate training data that enables more factual and comprehensive responses,” according to Meta’s announcement blog.

As the new model rolls out to millions of users, I tested Muse Spark to see how it would respond to health-related questions. When I asked how it ...