Model results
GPQA Diamond
Choose a shared evaluation protocol to compare model scores. Versions, sources and configurations stay separate.
Atlas snapshot captured 10/19/2026, 10:20:28 AM UTC. This is an import timestamp, not the evaluation date. Coverage may be incomplete.
Reviewed recommendation and limits
Use as a compact reference for expert-written science questions, alongside evidence that matches the scientific work you intend to do.
Original GPQA Diamond subset. Preserve prompt, answer extraction, tools, sampling and aggregation. Keep main, extended and third-party corrected subsets separate.. Imported groups below may use different protocols; this review does not certify each run. The static 198-question subset has limited statistical power and exposure risk. Its expert filtering does not make it representative of scientific practice. A Google-proof collection process does not prove present-day contamination resistance.
GPQA Diamond
- Source
- Epoch AI Benchmarking Hub
- Version
- Not reported
- Measurement date
- Not reported
- Metric
- % · Higher is better
- Evaluation scope
- Epoch AI run · task v1 · effort 27K · result date not supplied
Fewer than two comparable models. No ranking is assigned. Missing metadata is shown as unreported; matching imported metadata is not independent verification of the protocol.
Claude Opus 4.1
anthropic/claude-opus-4-1
76.8%
View modelEvidence independent