Qwen3-235B-A22B
ECI#115
139Qwen3-235B-A22B is an open-weights model from Alibaba, released April 28, 2025. It has an ECI score of 139 and ranks 115th of 249 tracked models. At the time of its release, it ranked 8th of 131 tracked models. At $0.455/Mtok for input tokens and $1.82/Mtok for output tokens, it is more expensive per token than similarly-capable models.
Input price$0.455 / 1M tokens
Output price$1.82 / 1M tokens
Parameters2.4e11
Training compute4.8e24 FLOP
Qwen3-235B-A22B vs select alternatives
Reasoning
| Domain | Benchmark | Qwen3-235B-A22B | |||
|---|---|---|---|---|---|
ECI scoreBest score 166 | 139 | 138 | 140 | 140 | |
| Ranking | #115 | #122 | #110 | #106 | |
| Long context | ForecastBenchBest score 62.5 | 59.7 | — | 60.6 | — |
Fiction.liveBenchBest score 97.2% | |||||
| Mathematics | MATH Level 5Best score 98.1% | ||||
| Science | GPQA DiamondBest score 95.8% | ||||
| Software engineering | Aider PolyglotBest score 88.0% | ||||
WeirdML (v2)Best score 92.9% | |||||
| Writing & creativity | Lech Mazur WritingBest score 8.6 | 8.3 | 8.0 | 7.7 | 7.3 |
