title The Era of AI Talent Turnover and 'AI Doctors' Reshapes Healthcare and Industry introduction As of 2026, the influence of artificial intelligence (AI) is expanding at an unprecedented pace compared to the past. In particular, the mass exodus of key talent leading AI research and even Nobel laureates to global AI companies such as Google and Antropics symbolizes that we are ready to fundamentally change the world we live in. Furthermore, the new concept of "AI doctors" is rapidly taking root in the medical field. This AI-based medical technology innovatively supports diagnosis and treatment and is attracting attention as a key to solving the problem of medical shortages. In this article, we will explore the revolutionary changes that AI doctors will bring to healthcare, along with the phenomenon of large-scale career shifts among AI talent. Main body 1. Massive Job Turnover of AI Talent: What Are the Reasons? Why are key talents leading AI research, incl...