Andreessen reignites AI in healthcare debate by praising OpenAI's GPT-5.6 results. CEO Sam Altman claims AI is better than 99.99% of doctors.

OpenAI's GPT-5.6 scored 60.5 on HealthBench Professional versus 43.7 for physician responses, with fewer flaws in blinded doctor comparisons.

Andreessen reignites AI in healthcare debate by praising OpenAI's GPT-5.6 results. CEO Sam Altman claims AI is better than 99.99% of doctors.