Research-grade chemistry difficult enough to stump leading frontier models on 42% of a representative sample. Each record pairs a question with a worked solution and a final answer.
Available Now · Sample Available
Chemistry QSA
Research-level chemistry: contaminants, redox systems, metal speciation, and advanced NMR.
Volume
0
Volume
Scalable Volume
Coverage
Grad, PhD, Organic Chemistry
12%Grok 4.3 · Pass@1
56.7%Claude Opus 5 · Pass@1
66%Claude Opus 5 · Pass@3
Targets
HLE, GPQA Diamond
Modality & Delivery
Text→Text
Formats
Excel (.xlsx)
What You Receive
Coverage
Contaminants, redox and electrochemical systems, metal speciation, advanced NMR, and thermodynamics — matching the hardest GPQA Diamond and HLE chemistry items.
Package Structure
Differentiators
- Structured question, worked solution, and final answer record format.
Record Schema
| A | B | C | |
|---|---|---|---|
| 1 | answer | question | solution |
| 2 | The concise final answer associated with the question. | The question or task presented in the dataset record. | The worked solution or supporting reasoning for the question. |
Results
| Model | Metric | Result |
|---|---|---|
| Grok 4.3 | Pass@1 | |
| Claude Opus 5 | Pass@1 | |
| Claude Opus 5 | Pass@3 |
Methodology & Quality
Methodology
Questions are expert-authored, then split across an SME pool for complexity validation before benchmarking.
SME involvement
Domain-expert curated with up to L2 review
Stressors
Design criteria
- Keep the question, supporting solution, and final answer as distinct record components.
Build assumptions
Quality approach
Known limitations
Customization & Scalability
Custom sets available. Additional volume in progress
Get Started
Request a Sample
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