Which AI model scores highest on AIME 2025?

GPT-5.2 by OpenAI holds the best AIME 2025 result among tracked models, at 100% (released Dec 11 2025). Higher scores are better on this benchmark.

What are the top 5 models on AIME 2025?

1. GPT-5.2 (OpenAI) — 100%; 2. Gemini 3.0 Flash (Google) — 95.2%; 3. Gemini 3.0 Pro (Google) — 95%; 4. GPT-5 (OpenAI) — 94.6%; 5. GPT-5.1 (OpenAI) — 94%.

How many models have a published AIME 2025 score?

12 tracked models have a published AIME 2025 score. Scores are collected from published lab reports and benchmark sources, with recorded sources credited alongside the results. We do not re-run the evaluations.

What is the best open model on AIME 2025?

gpt-oss-120b by OpenAI is the highest-ranked model with downloadable weights on AIME 2025, scoring 92.5% at rank 6 overall.

Reasoning

AIME 2025

single-answer accuracy on the 2025 invitational mathematics exam without tools

Rankings

Higher is better

Gemini 2.5 Flash-Lite

49.8%

AIME 2025 — frequently asked questions

: single-answer accuracy on the 2025 invitational mathematics exam without tools
: GPT-5.2 by OpenAI holds the best AIME 2025 result among tracked models, at 100% (released Dec 11 2025). Higher scores are better on this benchmark.
: 1. GPT-5.2 (OpenAI) — 100%; 2. Gemini 3.0 Flash (Google) — 95.2%; 3. Gemini 3.0 Pro (Google) — 95%; 4. GPT-5 (OpenAI) — 94.6%; 5. GPT-5.1 (OpenAI) — 94%.
: 12 tracked models have a published AIME 2025 score. Scores are collected from published lab reports and benchmark sources, with recorded sources credited alongside the results. We do not re-run the evaluations.
: gpt-oss-120b by OpenAI is the highest-ranked model with downloadable weights on AIME 2025, scoring 92.5% at rank 6 overall.