Compare / Qwen3 235B A22B Thinking 2507 vs Claude Opus 5.5
Qwen3 235B A22B Thinking 2507 vs Claude Opus 5.5
15 results from 4 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Qwen3 235B A22B Thinking 2507 | Claude Opus 5.5 |
|---|---|---|---|
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,404 | 1,499 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,370 | 1,521 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,466 | 1,556 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,385 | 1,516 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,400 | 1,509 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,377 | 1,520 |
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 12.7 | 57.6 |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 15.9% | 61.4% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 72.0% | 84.7% |
| Artificial Analysisreported | SciCode% of problems | 41.4% | 66.9% |
| Artificial Analysisreported | Terminal-Bench 4.0% of tasks | 0.0% | 59.6% |
| SimpleQA Verified (Epoch AI)reported | Correct answers% of questions | 40.4% | 72.2% |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 30.0% | 2.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.31 | 0.43 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 32.4 | 70.0 |
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.