Best AI Models for Math Reasoning - March 2026
GPT-5.2 and Claude Opus 4.6 both score 100% on AIME 2025, while Gemini 3.1 Pro leads GPQA Diamond at 94.3% for PhD-level scientific reasoning.
Aime
Math Olympiad AI Leaderboard - March 2026 Rankings
Rankings of AI models on competition mathematics benchmarks including AIME 2025, IMO, MathArena, and FrontierMath, measuring the cutting edge of mathematical reasoning.
Reasoning Benchmarks: GPQA, AIME, and Humanity's Last Exam
Rankings of AI models on the hardest reasoning benchmarks available: GPQA Diamond, AIME competition math, and the notoriously difficult Humanity's Last Exam.
