0 vs 2 benchmarks won
Anthropic Claude 3 Sonnet | Google Gemini 3.0 Flash | |
|---|---|---|
| Overview | ||
| Company | Anthropic | |
| Release date | Mar 4 2024 | Dec 17 2025 |
| Model type | — | — |
| Open source | No | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | 40.4% | 90.4% |
Software engineering SWE-Bench Verified | — | 78% |
Multimodal understanding MMMU | — | — |
| Timeline | ||
| Release gap | Claude 3 Sonnet shipped 653 days before Gemini 3.0 Flash | |
Gemini 3.0 Flash leads Claude 3 Sonnet on 2 of the tracked benchmarks (GPQA Diamond, SWE-Bench Verified, MMMU). Claude 3 Sonnet shipped 653 days before Gemini 3.0 Flash, 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 Flash scores 90.4%, 50 points above Claude 3 Sonnet at 40.4%.