Google (DeepMind) Gemini 3.5 Flash 56.5% deepmind.google for Gemini 3.5 Flash on Toolathlon Original (opens in a new tab) Tasks completed Reported May 19, 2026 Model card Google DeepMind Self-reported Record for Gemini 3.5 Flash on Toolathlon Original 30006 DeepSeek AI DeepSeek-V4-Flash (Max)48.2% toolathlon.xyz for DeepSeek-V4-Flash (Max) on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported April 25, 2026 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for DeepSeek-V4-Flash on Toolathlon Original 110001 DeepSeek AI DeepSeek-V4-Pro (Max)52.8% toolathlon.xyz for DeepSeek-V4-Pro (Max) on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported April 25, 2026 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for DeepSeek-V4-Pro on Toolathlon Original 110002 Anthropic Claude Opus 4.7 52.8% toolathlon.xyz for Claude Opus 4.7 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported April 25, 2026 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Claude Opus 4.7 on Toolathlon Original 20010 DeepSeek AI DeepSeek-V4-Flash (max)47.8% huggingface.co for DeepSeek-V4-Flash (max) on Toolathlon Original (opens in a new tab) Tasks completed Reported April 24, 2026 Model card DeepSeek Self-reported DeepSeek AI Record for DeepSeek-V4-Flash on Toolathlon Original 110001 DeepSeek AI DeepSeek-V4-Flash (high)43.5% huggingface.co for DeepSeek-V4-Flash (high) on Toolathlon Original (opens in a new tab) Tasks completed Reported April 24, 2026 Model card DeepSeek Self-reported DeepSeek AI Record for DeepSeek-V4-Flash on Toolathlon Original 110001 DeepSeek AI DeepSeek-V4-Flash (non-thinking)40.7% huggingface.co for DeepSeek-V4-Flash (non-thinking) on Toolathlon Original (opens in a new tab) Tasks completed Reported April 24, 2026 Model card DeepSeek Self-reported DeepSeek AI Record for DeepSeek-V4-Flash on Toolathlon Original 110001 DeepSeek AI DeepSeek-V4-Pro (high)49.0% huggingface.co for DeepSeek-V4-Pro (high) on Toolathlon Original (opens in a new tab) Tasks completed Reported April 24, 2026 Model card DeepSeek Self-reported DeepSeek AI Record for DeepSeek-V4-Pro on Toolathlon Original 110002 DeepSeek AI DeepSeek-V4-Pro (non-thinking)46.3% huggingface.co for DeepSeek-V4-Pro (non-thinking) on Toolathlon Original (opens in a new tab) Tasks completed Reported April 24, 2026 Model card DeepSeek Self-reported DeepSeek AI Record for DeepSeek-V4-Pro on Toolathlon Original 110002 DeepSeek AI DeepSeek-V4-Pro (max)51.8% huggingface.co for DeepSeek-V4-Pro (max) on Toolathlon Original (opens in a new tab) Tasks completed Reported April 24, 2026 Model card DeepSeek Self-reported DeepSeek AI Record for DeepSeek-V4-Pro on Toolathlon Original 110002 Moonshot AI Kimi K2.6 (thinking)50.0% huggingface.co for Kimi K2.6 (thinking) on Toolathlon Original (opens in a new tab) Tasks completed Reported April 20, 2026 Model card Moonshot AI Self-reported Record for Kimi K2.6 on Toolathlon Original 120002 Google (DeepMind) Gemini 3.1 Pro 48.8% toolathlon.xyz for Gemini 3.1 Pro on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported March 13, 2026 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Gemini 3.1 Pro on Toolathlon Original 30005 Anthropic Claude Sonnet 4.6 44.8% toolathlon.xyz for Claude Sonnet 4.6 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported February 23, 2026 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Claude Sonnet 4.6 on Toolathlon Original 20009 Z.ai GLM-5 39.2% toolathlon.xyz for GLM-5 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported February 13, 2026 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for GLM-5 on Toolathlon Original 150002 Moonshot AI Kimi K2.5 27.8% toolathlon.xyz for Kimi K2.5 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported February 4, 2026 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Kimi K2.5 on Toolathlon Original 120001 Z.ai GLM-4.7 23.8% toolathlon.xyz for GLM-4.7 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported December 25, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for GLM-4.7 on Toolathlon Original 150001 OpenAI GPT-5.2 (xhigh)43.8% toolathlon.xyz for GPT-5.2 (xhigh) on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported December 18, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for GPT-5.2 on Toolathlon Original 10012 Google (DeepMind) Gemini 3 Flash 49.4% toolathlon.xyz for Gemini 3 Flash on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported December 18, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Gemini 3 Flash on Toolathlon Original 30009 OpenAI GPT-5.2 (high)41.7% toolathlon.xyz for GPT-5.2 (high) on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported December 17, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for GPT-5.2 on Toolathlon Original 10012 OpenAI GPT-5 (high)37.7% toolathlon.xyz for GPT-5 (high) on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported December 17, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for GPT-5 on Toolathlon Original 10018 OpenAI GPT-5.2 (xhigh)46.3% openai.com for GPT-5.2 (xhigh) on Toolathlon Original (opens in a new tab) Tasks completed Reported December 11, 2025 Launch post OpenAI Self-reported Record for GPT-5.2 on Toolathlon Original 10012 Anthropic Claude Opus 4.5 43.5% toolathlon.xyz for Claude Opus 4.5 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported November 27, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Claude Opus 4.5 on Toolathlon Original 20007 Google (DeepMind) Gemini 3 Pro 36.4% toolathlon.xyz for Gemini 3 Pro on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported November 22, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Gemini 3 Pro on Toolathlon Original 30008 OpenAI OpenAI o3 17.0% toolathlon.xyz for OpenAI o3 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for OpenAI o3 on Toolathlon Original 10003 OpenAI OpenAI o4-mini 14.8% toolathlon.xyz for OpenAI o4-mini on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for OpenAI o4-mini on Toolathlon Original 10004 OpenAI GPT-5 mini 14.5% toolathlon.xyz for GPT-5 mini on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for GPT-5 mini on Toolathlon Original 10019 Z.ai GLM-4.6 18.8% toolathlon.xyz for GLM-4.6 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for GLM-4.6 on Toolathlon Original 150009 Anthropic Claude Sonnet 4 29.9% toolathlon.xyz for Claude Sonnet 4 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Claude Sonnet 4 on Toolathlon Original 20003 Anthropic Claude Sonnet 4.5 38.9% toolathlon.xyz for Claude Sonnet 4.5 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Claude Sonnet 4.5 on Toolathlon Original 20005 Anthropic Claude Haiku 4.5 26.2% toolathlon.xyz for Claude Haiku 4.5 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Claude Haiku 4.5 on Toolathlon Original 20006 SpaceXAI Grok 4 27.5% toolathlon.xyz for Grok 4 on Toolathlon Original (opens in a new tab) Archived copy (opens in a new tab) Tasks completed Reported October 28, 2025 Benchmark leaderboard Toolathlon Independent Toolathlon Authors Record for Grok 4 on Toolathlon Original 40004