IChO 2025
Models solve the written theoretical problems of the 57th International Chemistry Olympiad, held in Dubai in July 2025. Answers are graded against the official marking scheme.
Labs grade the written theory section themselves and report medal levels, so scores across labs may use different graders. The dataset link is the official preparatory problems, not the exam.
- Released
- July 2025
- Kind
- Science olympiads
- Level
- Competition
- Scored
- Graded by people
- Answers
- Open-ended
- Tasks
- All public
- Last in a launch post
- February 2026, dropped before it saturated
- Last model added
- February 2026
1
Launch post lists it, from 1 lab
No scores here yet
No lab, leaderboard or Epoch AI run has reported a score for IChO 2025 yet.
Labs headline it less often now, last in February 2026
Launch posts from every lab that has listed it, one tick per post. Tall colored ticks include it, and short gray ones leave it out.
| Date | Launch post | Score | As the post writes it |
|---|---|---|---|
| Feb 12, 2026 |  Gemini 3 Deep Think | 2025 Chemistry Olympiad written sections, gold medal-level |
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