Benchmark
MedChemBench (Internal)
What is MedChemBench (Internal)?
MedChemBench is an internal OpenAI evaluation of medicinal-chemistry reasoning, testing whether models can support drug-discovery-relevant chemistry analysis…
- Modality
- text
- Evaluates
- reasoning, science, healthcare
- Openness
- unknown
- Importer
- LLM Stats
- Reported scores
- 3
Source provenance
- Original evidence https://api.zeroeval.com/leaderboard/benchmarks/medchembench?top_n=500
MedChemBench (Internal) results and reported scores
LLM Stats
| Model | Organization | Reported value | Reported | Evidence |
|---|---|---|---|---|
| GPT-5.6 Luna | OpenAI | 0.304 | 2026-07-09 | evidence |
| GPT-5.6 Sol | OpenAI | 0.483 | 2026-07-09 | evidence |
| GPT-5.6 Terra | OpenAI | 0.35 | 2026-07-09 | evidence |
Scores are partitioned by the source that reported them and are never merged into a single cross-source ranking, because the sources measure different things and say so.