AI benchmarks and leaderboards are different things
Learn the difference between a benchmark, an evaluation run and a leaderboard, and use each to answer the right question.
LLM Stats
BioMysteryBench
BioMysteryBench evaluates a model's ability to reason through challenging molecular biology problems, reporting performance on a hard subset and on the subset of problems solved by human experts.
Evaluation context and evidence
- Source
- LLM Stats
- Publisher
- Not recorded
- Benchmark release
- Not recorded
- Collected
- 2026-08-17
- Modality
- text
These are source-reported observations, not independent reruns by this site. Check the task version, evaluation protocol, unit and reporting date before comparing models. Results from different setups are not a universal ranking.
Original sources
Reported results 3
Shown in source observation order, not ranked. Dates retain the precision provided by the source.
| Model | Value | Unit | Protocol | Reported date and basis | Source |
|---|---|---|---|---|---|
| Claude Opus 5 | 0.901 | Not recorded | Not recorded | 2026-07-24 · model_announcement | LLM Stats |
| Claude Fable 5 | 0.461 | Not recorded | Not recorded | 2026-06-09 · model_announcement | LLM Stats |
| Gemini 3.7 Flash | 0.435 | Not recorded | Not recorded | 2026-08-13 · model_announcement | LLM Stats |