Toolathlon reasoning Tool Decathlon is a comprehensive benchmark for evaluating AI agents' ability to use multiple tools across diverse task categories. It measures proficiency in tool selection, sequencing, and execution across ten different tool-use scenarios. Leaderboard Showing 20 of 20 results Export CSV Graph Rank Claude Opus 4.8 59.9% iGemini 3.5 Flash 56.5% iGPT-5.5 55.6% iGPT-5.4 54.6% iDeepSeek-V4-Pro-Max 51.8% iKimi K2.6 50.0% iGemini 3 Flash 49.4% iDeepSeek-V4-Flash-Max 47.8% iGPT-5.2 46.3% iMiniMax M2.7 46.3% iMiniMax M2.1 43.5% iGPT-5.4 mini 42.9% iGLM-5.1 40.7% iQwen3.6 Plus 39.8% iQwen3.5-397B-A17B 38.3% iGPT-5.4 nano 35.5% iDeepSeek-V3.2 (Thinking) 35.2% iDeepSeek-V3.2 35.2% iDeepSeek-V3.2-Speciale 35.2% iQwen3.6-35B-A3B 26.9% i