Compare / Claude Opus 4.6 vs Gemini 3.7 Flash
Claude Opus 4.6 vs Gemini 3.7 Flash
17 results from 6 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Claude Opus 4.6 | Gemini 3.7 Flash |
|---|---|---|---|
| APEX-Agentsreported | Tasks passed% of tasks | 46.3% | 67.8% |
| Arena (formerly LMArena)reported | OverallArena rating | 1,494 | 1,477 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,501 | 1,483 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,501 | 1,492 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,547 | 1,512 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,513 | 1,487 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,505 | 1,488 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,500 | 1,496 |
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 31.9 | 39.6 |
| Artificial Analysisreported | GPQA Diamond% of questions | 89.6% | 94.5% |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 39.9% | 47.9% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 78.0% | 83.0% |
| Remote Labor Indexreported | Projects done to client standard% of projects | 4.2% | 5.0% |
| SimpleQA Verified (Epoch AI)reported | Correct answers% of questions | 47.0% | 69.2% |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 3.0% | 7.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.41 | 0.33 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 70.9 | 77.5 |
Bold green marks the better value on that metric. Where a source reports ranges that overlap, the difference may not be meaningful; see the benchmark page for ranges.