math benchmark
USAMO 2026
USAMO 2026 evaluates models on the six problems from the 2026 United States of America Mathematical Olympiad, requiring rigorous proof-based reasoning. Following the MathArena methodology, proofs are graded against human expert rubrics by dual strong judge models, with the minimum of the two scores taken as final. Maximum score is 42 points.
Updated Aug 7, 2026
Published models3
Registry coverage3
MetricScore
EvidenceB
USAMO 2026 leaderboard
Sorted by the source-provided rank. Higher score is better according to the registry.
| 1 | MI | 36 points | 100.0% | 3 | C | |
| 2 | AN | 33.39 points | 50.0% | 3 | C | |
| 3 | TE | 30.24 points | 0.0% | 3 | C |
Score distribution
Top published rows on the benchmark's original scale.
USAMO 2026 highlights
The top published results on this benchmark's own scale.
What is USAMO 2026?
Definition and scoring fields from the benchmark registry.
USAMO 2026 evaluates models on the six problems from the 2026 United States of America Mathematical Olympiad, requiring rigorous proof-based reasoning. Following the MathArena methodology, proofs are graded against human expert rubrics by dual strong judge models, with the minimum of the two scores taken as final. Maximum score is 42 points.
Scores are shown in points. The current registry marks this benchmark as not independently verified with evidence level B.
- Family
- USAMO 2026
- Modality
- text
- Primary category
- math
- Score direction
- higher
- LLMBoard eligible
- No
- Evaluation key
- usamo-2026|llm-stats-current
Source-native results are preserved. Eligibility for the overall LLMBoard score is a separate policy decision.
FAQ
Common questions about USAMO 2026.
Which model scores highest on USAMO 2026?
MiniMax M3 is currently ranked first with 36 points.
What does USAMO 2026 measure?
USAMO 2026 evaluates models on the six problems from the 2026 United States of America Mathematical Olympiad, requiring rigorous proof-based reasoning. Following the MathArena methodology, proofs are graded against human expert rubrics by dual strong judge models, with the minimum of the two scores taken as final. Maximum score is 42 points.
Is a higher score better?
Yes. Higher values rank better for this benchmark.
How many models are compared?
3 unique published model results are currently shown.
Does this benchmark affect the overall score?
This benchmark is preserved as source-native evidence but is not eligible for the current overall score.