Compare / Gemma 3 12B vs Gemma 4 31B
Gemma 3 12B vs Gemma 4 31B
11 results from 3 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Gemma 3 12B | Gemma 4 31B |
|---|---|---|---|
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,386 | 1,449 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,332 | 1,419 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,274 | 1,499 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,321 | 1,453 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,342 | 1,453 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,313 | 1,435 |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 9.0% | 5.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.29 | 0.36 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 29.9 | 43.1 |
| Vectara Hallucination Leaderboardreported | Answer rate% of documents | 97.4% | 100.0% |
| Vectara Hallucination Leaderboardreported | Hallucination rate% of summaries | 4.4% | 7.4% |
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.