2 vs 1 benchmarks won
Google Gemini 3.0 Pro | OpenAI GPT-5.1 | |
|---|---|---|
| Overview | ||
| Company | OpenAI | |
| Release date | Nov 18 2025 | Nov 12 2025 |
| Model type | — | — |
| Open source | No | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | 91.9% | 88.1% |
Software engineering SWE-Bench Verified | 76.2% | 76.3% |
Multimodal understanding MMMU | 81% | 76% |
| Timeline | ||
| Release gap | GPT-5.1 shipped 6 days before Gemini 3.0 Pro | |
Gemini 3.0 Pro leads GPT-5.1 on 2 of the tracked benchmarks (GPQA Diamond, SWE-Bench Verified, MMMU). GPT-5.1 shipped 6 days before Gemini 3.0 Pro, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
On GPQA Diamond, Gemini 3.0 Pro scores 91.9%, 3.8 points above GPT-5.1 at 88.1%. On SWE-Bench Verified, GPT-5.1 scores 76.3%, 0.1 points above Gemini 3.0 Pro at 76.2%. On MMMU, Gemini 3.0 Pro scores 81%, 5 points above GPT-5.1 at 76%.