OpenAI released a GPT-based product validator that completes concept assessment in 15 minutes, lowering friction for health tech developers to stress-test ideas before build. This matters for healthcare AI because clinical tools require faster iteration cycles to meet market demand, and reducing validation time from weeks to minutes accelerates vendor innovation. For consulting firms advising health systems on digital transformation, this represents a shift in how to evaluate emerging point solutions. The velocity of GPT improvements (including cheaper inference options) continues reshaping the economics of AI-powered workflow tools that hospitals are adopting.