math benchmark
Humanity's Last Exam
Humanity's Last Exam (HLE) is a multi-modal academic benchmark with 2,500 questions across mathematics, humanities, and natural sciences, designed to test LLM capabilities at the frontier of human knowledge with unambiguous, verifiable solutions
Updated Aug 7, 2026
Published models92
Registry coverage92
MetricScore
EvidenceB
Humanity's Last Exam leaderboard
Sorted by the source-provided rank. Higher score is better according to the registry.
Score distribution
Top published rows on the benchmark's original scale.
Humanity's Last Exam highlights
The top published results on this benchmark's own scale.
What is Humanity's Last Exam?
Definition and scoring fields from the benchmark registry.
Humanity's Last Exam (HLE) is a multi-modal academic benchmark with 2,500 questions across mathematics, humanities, and natural sciences, designed to test LLM capabilities at the frontier of human knowledge with unambiguous, verifiable solutions
Scores are shown in ratio. The current registry marks this benchmark as not independently verified with evidence level B.
- Family
- Humanity's Last Exam
- Modality
- multimodal
- Primary category
- math
- Score direction
- higher
- LLMBoard eligible
- No
- Evaluation key
- humanity's-last-exam|llm-stats-current
Source-native results are preserved. Eligibility for the overall LLMBoard score is a separate policy decision.
FAQ
Common questions about Humanity's Last Exam.
Which model scores highest on Humanity's Last Exam?
Claude Mythos Preview is currently ranked first with 64.7%.
What does Humanity's Last Exam measure?
Humanity's Last Exam (HLE) is a multi-modal academic benchmark with 2,500 questions across mathematics, humanities, and natural sciences, designed to test LLM capabilities at the frontier of human knowledge with unambiguous, verifiable solutions
Is a higher score better?
Yes. Higher values rank better for this benchmark.
How many models are compared?
92 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.