How GPT-5 helped immunologist Derya Unutmaz solve a 3-year-old mystery How GPT-5 helped immunologist Derya Unutmaz solve a 3-year-old mystery openai.com/ai 2026-06-23 1 min read original #applied ai GPT-5 Pro helped solve a 3-year-old immunology mystery, offering insights into T cell behavior. The breakthrough could support cancer and autoimmune research.