GPQA Diamond

PhD-level scientific reasoning.

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198Public tasks

96.2%Highest score

The GPQA Diamond leaderboard

Graduate-level, 'Google-proof' multiple-choice science questions written by domain experts.

Paper Data Code Sample task

Model

Score

GPT-6 Astra

GPT-6 AstraxHigh

96.2%

Gemini 3.1 Pro

Gemini 3.1 ProHigh

94.2%

Gemini 3.6 Flash

Gemini 3.6 FlashHigh

93.4%

GPT-5.6 Terra

GPT-5.6 TerraMax

93.2%

GPT-5.4

GPT-5.4xHigh

93.2%

70%

80%

90%

100%

Pass@1