physics benchmark
IPhO 2025 Leaderboard
International Physics Olympiad 2025 (theory) comprises all 3 theory problems from the official 2025 IPhO competition. Results are based on blinded human evaluation with guidelines based on the official competition scoring, validated by domain experts.
Updated Aug 17, 2026
Models2
Model coverage2
MetricScore
EvidenceB
IPhO 2025 Ranking
Higher score ranks better on this benchmark.
Sort by
Rank | Model | Score | Percentile | Participants | Evidence | Evaluated |
|---|
| Rank01 | ModelME | Score82.6% | Percentile100.0% | Participants2 | EvidenceC | Evaluated |
| Rank02 | ModelBY | Score79.3% | Percentile0.0% | Participants2 | EvidenceC | Evaluated |
IPhO 2025 Highlights
The leading models and scores on this benchmark.
IPhO 2025 Score Distribution
A closer view of the leading scores on this benchmark.
The Top AI Models for IPhO 2025
The first five results on this benchmark, with official price and output speed added where the model identity can be matched.
Ranking basisThis ipho 2025 AI model leaderboard uses descending score in the benchmark's original unit. The leaderboard ranking keeps matched price and speed data separate from benchmark evidence.
- 01MEMuse SparkMeta
- Score
- 82.6%
Strengths
- Ranks #1 of 2 compared models
- 100th percentile on this benchmark
- C evidence result
Considerations
- This result measures IPhO 2025, not total model capability
- 02BYSeed 2.1 ProByteDance
- Score
- 79.3%
Strengths
- Ranks #2 of 2 compared models
- 0th percentile on this benchmark
- C evidence result
Considerations
- This result measures IPhO 2025, not total model capability
Selection summary
Best AI Models for IPhO 2025
Muse Spark currently leads IPhO 2025 with 82.6%. It is the top model on this specific benchmark, while the best LLM for the broader task should also be checked against other benchmarks, price and runtime.
Use this leaderboard with the supporting benchmark results and coverage details above. A leaderboard position summarizes the selected ranking signal; it does not replace workload-specific testing.
What is IPhO 2025?
What IPhO 2025 measures and how its scores work.
International Physics Olympiad 2025 (theory) comprises all 3 theory problems from the official 2025 IPhO competition. Results are based on blinded human evaluation with guidelines based on the official competition scoring, validated by domain experts.
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of B.
- Family
- IPhO 2025
- Modality
- text
- Primary category
- physics
- Score direction
- higher
- LLMBoard eligible
- No
- Evaluation key
- ipho-2025|llm-stats-current
Benchmark scores retain their original unit. Overall score eligibility is shown separately.
FAQ
Common questions about IPhO 2025.
Which model scores highest on IPhO 2025?
Muse Spark is currently ranked first with 82.6%.
What does IPhO 2025 measure?
International Physics Olympiad 2025 (theory) comprises all 3 theory problems from the official 2025 IPhO competition. Results are based on blinded human evaluation with guidelines based on the official competition scoring, validated by domain experts.
Is a higher score better?
Yes. Higher values rank better for this benchmark.
How many models are compared?
2 model results are currently shown.
Does this benchmark affect the overall score?
No. This benchmark is shown for reference but does not contribute to the overall score.