Benchmark Almanac

USAMO 2024

Not in model cards

Models write full proofs for problems from the 2024 USA Mathematical Olympiad, graded by human experts.

The MathArena dataset holds only the first three of the six problems.

Made by MathArena (ETH Zurich SRI Lab) Released Mar 2024 Written proofs All tasks public
Level
Competition The strongest students, in olympiad-style contests
Scored
Graded by people Human experts grade or compare the outputs.
Answers
Written proof

No scores here yet

No lab, leaderboard or Epoch AI run has reported a score for USAMO 2024 yet.

No lab model card reports it yet

We read the headline results of 479 launch posts from 51 labs, and none of them list this benchmark.

Versions

We switch the top row to each new version when it comes out. Open it for one row per version. An old version stays in play while people still test it, so whoever first takes it past 85% gets credit for closing it out.

DeepSeek Google DeepMind xAI OpenAI Anthropic
USAMO 2026 Passed 85% in Mar 2026, by GPT-5.4
GPT-5.5 98.2%
USAMO 2025 Not tested since Jul 2025
Grok 4 Heavy 61.9%
USAMO 2026 Passed 85% in Mar 2026, by GPT-5.4
GPT-5.5 98.2%

More in Math

All 105 in Math
  • IMO-AnswerBench In use 400 olympiad problems with short verifiable answers, robustified against memorization. Scored by answer match. GLM-5.2 91%
  • AIME 2026 In use Models solve the 30 integer-answer problems from the 2026 AIME I and II math competitions. Scored by exact answer match. GPT-5.5 100%
  • HMMT 2026 In use Models solve the 33 final-answer problems from the February 2026 Harvard-MIT Mathematics Tournament. Scored by exact answer match. GPT-5.5 98.5%
  • MathArena (Apex, IMO, USAMO) In use Evaluates models on newly released math competitions after release. Final-answer or human/LLM-judged proof scores. Claude Opus 4.8 81.3%
  • PolyMath In use Models solve 9,000 parallel math problems in 18 languages across four difficulty levels, from school math to frontier math. Final answers are checked. Qwen3.7-Max 86.5%
  • ArXivMath In use Final-answer research-level math problems extracted monthly from recent arXiv papers and filtered to be self-contained. GPT-6.1 Sol 94.2%