Artificial intelligence is being used to help physicians identify rare genetic diseases in children whose conditions had long puzzled their doctors.

According to NBC News, AI helped diagnose 18 children whose rare diseases had stumped doctors. These are the kinds of cases where families can spend years searching for an answer, moving from specialist to specialist without a clear explanation.

OpenAI describes the effort as using AI to help physicians diagnose rare genetic diseases affecting children. The framing is notable: the technology is positioned as a tool to assist doctors rather than to replace them, supporting the clinicians who ultimately make the diagnosis.

Rare genetic diseases are individually uncommon but collectively affect many families, and they are notoriously hard to pin down. Symptoms can overlap with more common conditions, and the underlying genetic causes are easy to miss. That difficulty is exactly what makes the reported outcome — 18 children receiving a diagnosis after doctors were stumped, per NBC News — significant.

For patients and families, a diagnosis is more than a label. It can open the door to targeted treatment, connect families to others facing the same condition, and end the uncertainty of a prolonged search for answers.

Why it matters: if AI can reliably help doctors solve diagnostic mysteries that have resisted conventional methods, it could shorten the long, painful road many families travel before finally learning what is wrong with their child.