STEM & Reasoning Benchmark

AIME 2024

AIME 2024 (American Invitational Mathematics Examination) - math competition problems evaluated pass@1 without tools.

Category

STEM & Reasoning

Score type

percent

Scale

100%

higher is better

Models tested

5

What is AIME 2024?

AIME 2025 uses the problems of the American Invitational Mathematics Examination 2025 (I & II) as a benchmark. These are competition math problems that only have their exact numeric answer graded. Because the problems are new and public, a model can barely rely on training-data memorisation — the year variants show whether a model really computes or just remembers.

What does it test?

AIME 2024 measures hard reasoning in science, technology, engineering and math. In detail, it checks:

  • competition-level math problem solving
  • exact numeric answers (graded answers must be exact)
  • multi-step reasoning without tools (unless explicitly 'with tools')
  • fresh problems that defeat memorised answer lists

How to read the score

The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better.

Frequently asked questions

What is the AIME 2024 benchmark?

AIME 2025 uses the problems of the American Invitational Mathematics Examination 2025 (I & II) as a benchmark. These are competition math problems that only have their exact numeric answer graded. Because the problems are new and public, a model can barely rely on training-data memorisation — the year variants show whether a model really computes or just remembers.

What does AIME 2024 test?

AIME 2024 mainly measures hard reasoning in science, technology, engineering and math. Concretely, it checks: competition-level math problem solving; exact numeric answers (graded answers must be exact); multi-step reasoning without tools (unless explicitly 'with tools').

How is the AIME 2024 score calculated?

The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better. The declared maximum score of this benchmark is 100.0.

Where do I get AIME 2024 data and scores?

The official source is https://artofproblemsolving.com/wiki/index.php/2024_AIME. The official benchmark page/reference is linked on this page. Every score on Open LLM Radar is also available as open data: download the scores JSON (http://open-llm-radar-api:8000/api/v1/benchmarks/aime-2024/scores) or pull it directly from the Open LLM Radar API with any HTTP client.

Model scores 5 models tested

Reset
# Model Score Date Source Verified
1 Muse-Spark-Open-816B-A42B
Meta Superintelligence Lab
97.9%
— Report Unverified
2 Ripple-65B Preview
Ricursive Intelligence
97.1%
— Report Verified
3 GPT-OSS-120B
OpenAI
95.8%
08.08.2025 Report Verified
4 NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16
NVIDIA
94.2%
— Report Unverified
5 GPT-OSS-20B
OpenAI
92.1%
05.08.2025 Report Verified

What now?

You've seen how models score on AIME 2024 — here's what to do next.