Evaluation sources Official evaluation
GPQA Diamond
Epoch AI / Knowledge · Graduate-level physics, chemistry, and biology knowledge
Across NexGateHub AI News Ranked
Evidence budget2%
Upstream data time10/16 02:52
Last successful sync10/18 14:05
What it measures and how
Only mean_score from Epoch's own reruns is used, retaining tiers and standard errors. The 198 science questions require reasoning but do not represent all world knowledge.
How this evidence is used
Ranked; related question families share a fixed budget.
Evaluation results
Fixed rules select one representative configuration per public model. Anonymous test models are omitted. Original ranks are retained, with up to 30 models per evaluation.
| Source rank | Source model name | Raw result | Representative configuration |
|---|---|---|---|
| 1 | gemini-4-argon_highgoogle | 96.4% | High reasoning |
| 2 | gpt-6-astra_maxOpenAI | 95.8% | Max reasoning |
| 3 | claude-sonnet-5-5_maxanthropic | 95.6% | Max reasoning |
| 4 | gpt-6.1-sol_maxopenai | 95.4% | Max reasoning |
| 4 | gemini-3.8-flash_highGoogle | 95.4% | High reasoning |
| 6 | gemini-3.7-flash_highGoogle | 94.8% | High reasoning |
| 7 | gpt-5.4-pro-2026-03-05_xhighOpenAI | 94.6% | xHigh reasoning |
| 8 | gemini-3.1-pro-preview_highGoogle | 94.4% | High reasoning |
| 9 | gpt-6-sol_maxOpenAI | 94.3% | Max reasoning |
| 10 | gemini-3.6-flash_highGoogle | 94.1% | High reasoning |
| 15 | claude-opus-5_maxAnthropic | 93.9% | Max reasoning |
| 16 | gpt-5.6-sol_maxOpenAI | 93.5% | Max reasoning |
| 17 | grok-4.5_highxAI | 93.4% | High reasoning |
| 18 | gpt-5.6-terra_maxOpenAI | 93.3% | Max reasoning |
| 19 | gpt-5.4-2026-03-05_xhighOpenAI | 93.3% | xHigh reasoning |
| 20 | grok-4.6_xhighxAI | 93.2% | xHigh reasoning |
| 21 | kimi-k3_maxMoonshot AI | 93.1% | Max reasoning |
| 23 | gemini-3.5-flash_highGoogle | 92.8% | High reasoning |
| 24 | grok-4.7_xhighxAI | 92.7% | xHigh reasoning |
| 25 | qwen3.8-max_xhighAlibaba | 92.7% | xHigh reasoning |
| 26 | gemini-3-pro-previewGoogle | 92.6% | Source default |
| 27 | qwen3.8-max-0902_xhighAlibaba | 92.3% | xHigh reasoning |
| 29 | glm-5.2_maxZ.ai | 91.9% | Max reasoning |
| 30 | deepseek-v4-pro-0813_maxDeepSeek | 91.7% | Max reasoning |
| 31 | gpt-5.6-luna_maxOpenAI | 91.6% | Max reasoning |
| 32 | gpt-5.2-2025-12-11_xhighOpenAI | 91.4% | xHigh reasoning |
| 33 | deepseek-v4-flash-0731_maxDeepSeek | 91.0% | Max reasoning |
| 33 | claude-opus-4-8_maxAnthropic | 91.0% | Max reasoning |
| 35 | MiniMax-M3MiniMax | 90.9% | Source default |
| 35 | glm-5.3_maxZ.ai | 90.9% | Max reasoning |
Evaluation limits & attribution
Ranked; related question families share a fixed budget.
Data license: CC BY 4.0 · Epoch AI's own evaluation data.
Results are published by Epoch AI. Original scores and the NexGateHub consensus index use different scales and cannot be added directly.