Compare / Qwen3 Next 80B A3B Thinking vs Claude Fable 5.1
Qwen3 Next 80B A3B Thinking vs Claude Fable 5.1
16 results from 3 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Qwen3 Next 80B A3B Thinking | Claude Fable 5.1 |
|---|---|---|---|
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,367 | 1,485 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,326 | 1,484 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,394 | 1,516 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,359 | 1,497 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,369 | 1,501 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,341 | 1,496 |
| Artificial Analysisreported | Artificial Analysis Coding Indexindex score | 17.4 | 81.6 |
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 11.2 | 53.4 |
| Artificial Analysisreported | GPQA Diamond% of questions | 75.9% | 93.7% |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 12.6% | 59.1% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 63.7% | 85.3% |
| Artificial Analysisreported | Terminal-Bench 2.1% of tasks | 6.7% | 91.4% |
| Artificial Analysisreported | Τ-bench banking% of tasks | 6.2% | 47.2% |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 67.0% | 3.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.28 | 0.43 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 27.2 | 63.9 |
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.