According to Greg Brockman on Twitter, an advanced AI reasoning system has attained gold medal-level performance, ranking #6 compared to human participants and #1 among artificial intelligence systems at the 2025 International Olympiad on Informatics (IOI). Notably, this achievement was accomplished without any IOI-specific training, highlighting significant improvements in generalizable AI problem-solving capabilities. This breakthrough demonstrates the growing ability of AI to tackle complex, human-level informatics challenges and signals substantial business opportunities for deploying generalist AI systems across domains such as competitive programming, education technology, and enterprise automation (Source: Greg Brockman, Twitter, August 11, 2025).