The three official theory problems from the 2025 International Physics Olympiad, scored with blinded human evaluation.
BenchLM mirrors the published score view for IPhO 2025 (Theory). GPT-5.4 Pro leads the public snapshot at 93.5%. BenchLM does not use these results to rank models overall.
Year
2026
Tasks
3 olympiad theory problems
Format
Physics olympiad theory
Difficulty
International olympiad physics
Meta reports IPhO 2025 Theory as a Contemplating-mode comparison benchmark, scored with human evaluation guided by the official olympiad rubric. BenchLM stores it as a display-only advanced physics benchmark.
Version
IPhO 2025 (Theory) 2026
Refresh cadence
Quarterly
Staleness state
Current
Question availability
Public benchmark set
BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.
The three official theory problems from the 2025 International Physics Olympiad, scored with blinded human evaluation.
GPT-5.4 Pro by OpenAI currently leads with a score of 93.5% on IPhO 2025 (Theory).
1 AI models have been evaluated on IPhO 2025 (Theory) on BenchLM.
Get notified when new models drop, benchmark scores change, or the leaderboard shifts. One email per week.
Free. No spam. Unsubscribe anytime. We only store derived location metadata for consent routing.