3 6 Ke·2025-08-08 09:29Group 1 - OpenAI's o3 won the inaugural Kaggle AI Chess Championship by decisively defeating the favorite Grok 4 with a score of 4-0, marking a significant achievement in AI competition [1][11] - The tournament was hosted by Google's Kaggle platform, aiming to evaluate large models' critical thinking, strategic planning, and adaptability in a complex game environment [4][25] - The participating AI players included top models from OpenAI, xAI, Google, Anthropic, DeepSeek, and Moonshot, showcasing a competitive landscape [4][6] Group 2 - The competition rules were designed to challenge AI models by prohibiting the use of professional chess engines and requiring decisions to be made based on the models' reasoning capabilities [6][12] - The semifinals featured a notable match between Grok 4 and Google’s Gemini Pro, with Grok narrowly winning 3-2, while o3 easily defeated o4 mini 4-0 [6][18] - The final match saw Grok 4 making critical mistakes early on, allowing o3 to maintain a clear and stable strategy throughout the game [9][12] Group 3 - The championship victory established o3 as the "undefeated champion," having not lost a single game throughout the tournament [11][17] - Magnus Carlsen, the world chess champion, commented on the performance levels of the AI models, suggesting that o3's skill was comparable to a 1200 rating, while Grok 4 was around 800, indicating a significant gap from top human players [21][23] - Kaggle plans to use the AI chess tournament as a continuous evaluation standard, with future expansions into other complex games like Go and simulation games [25][20]