# BioMysteryBench (human solved) — AI model rankings

Real biology puzzles that human experts have managed to crack — can the AI reach the same answers? Higher is better.

3 tracked models have a published BioMysteryBench (human solved) score. Higher is better. Scores are as published at each model's release.

## Ranking

| Rank | Model | Developer | Score | Source | Released |
| --- | --- | --- | --- | --- | --- |
| 1 | Claude Opus 5 | Anthropic | 90.1% | Lab | Jul 24 2026 |
| 2 | Gemini 3.8 Flash | Google | 88.8% | Lab | Sep 2 2026 |
| 3 | Gemini 3.7 Flash | Google | 87.1% | Lab | Aug 13 2026 |


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Canonical page: https://aireleasetracker.com/benchmark/biomysterybench-human-solved
Full dataset: https://aireleasetracker.com/llms-full.txt · JSON: https://aireleasetracker.com/models.json
Source: AI Release Tracker (https://aireleasetracker.com). Benchmark scores are the figures published by the releasing lab at launch.