In a surprising turn, Polish programmer Przemysław Dębiak, known as "Psyho," triumphed over OpenAI's coding tool at the AtCoder World Tour Finals 2025. OpenAI CEO Sam Altman lauded Dębiak's victory, ...
At the 2025 AtCoder World Tour Finals’ Heuristic Challenge held in Tokyo, renowned coder Przemysław Dębiak — widely recognized in the programming world as “Psyho” and a former member of the OpenAI ...
At the AtCoder 2025 final, a programmer defeats an AI from OpenAI – for the first time - a narrow but symbolic victory for humans. At the AtCoder World Tour Finals 2025, Polish developer Przemysław ...
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