Compare / Claude Fable 5 vs Gemini 3.5 Flash
Claude Fable 5 vs Gemini 3.5 Flash
17 results from 3 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Claude Fable 5 | Gemini 3.5 Flash |
|---|---|---|---|
| Arena (formerly LMArena)reported | OverallArena rating | 1,499 | 1,461 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,483 | 1,476 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,503 | 1,468 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,501 | 1,466 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,550 | 1,491 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,509 | 1,465 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,504 | 1,477 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,508 | 1,472 |
| OpenHands Indexreported | Average% resolved | 81.0% | 62.6% |
| OpenHands Indexreported | Front end (SWE-Bench Multimodal)% resolved | 70.6% | 39.7% |
| OpenHands Indexreported | Greenfield (Commit0)% resolved | 62.5% | 37.5% |
| OpenHands Indexreported | Information gathering (GAIA)% resolved | 84.2% | 81.2% |
| OpenHands Indexreported | Issue resolution (SWE-Bench)% resolved | 95.8% | 78.6% |
| OpenHands Indexreported | Testing (SWT-Bench)% resolved | 91.9% | 76.2% |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 2.0% | 9.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.41 | 0.35 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 74.2 | 72.5 |
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.