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Qwen3.5-122B-A10B
Qwen3.5-122B-A10B is an open-weight model from Alibaba, released Feb 25, 2026. It ranks #124 of 351 on the LMArena text leaderboard with a rating of 1418. It costs $0.40 per million input tokens and $3.20 per million output tokens, with a 256K-token context window.
- Developer
- Alibaba Qwen
- Released
- Feb 25, 2026
- Context window
- 256K
- Price in / out, per 1M tokens
- $0.40 / $3.20
- Weights
- Open · Apache 2.0
- Inputs
- Text, Images, Video
- Reasoning
- Yes
- Tool use
- Yes
- Hugging Face downloads, 30 days
- 806.8K
- Hugging Face likes
- 644
The rating LMArena published at each update since Feb 26, 2026. Ratings move as votes come in and new models join.
LMArena, by category
| Leaderboard | Rating | Rank | Votes |
|---|---|---|---|
| TextLMArena | 1418 | 124 / 351 | 29.7K |
| CodingLMArena | 1436 | 128 / 346 | 8.2K |
| MathLMArena | 1431 | 100 / 339 | 1.8K |
| Creative writingLMArena | 1368 | 146 / 349 | 4.5K |
| Instruction followingLMArena | 1400 | 132 / 351 | 9.6K |
| Hard promptsLMArena | 1422 | 131 / 351 | 18.8K |
| Multi-turnLMArena | 1417 | 122 / 349 | 5.2K |
| Long queriesLMArena | 1411 | 129 / 330 | 11.7K |
| ExpertLMArena | 1431 | 116 / 305 | 2.7K |
| Legal and governmentIndustries | 1422 | 126 / 325 | 2.3K |
| Medicine and healthcareIndustries | 1423 | 127 / 325 | 2.2K |
| Business and financeIndustries | 1414 | 114 / 344 | 5.7K |
| ChineseLanguages | 1463 | 102 / 328 | 2.1K |
| SpanishLanguages | 1425 | 106 / 249 | 966 |
| GermanLanguages | 1425 | 90 / 261 | 427 |
| FrenchLanguages | 1443 | 103 / 252 | 920 |
| JapaneseLanguages | 1367 | 116 / 236 | 257 |
| WebDevLMArena | 1361 | 114 / 124 | 8.3K |
| VisionLMArena | 1245 | 70 / 146 | 13.2K |
LMArena, CC BY 4.0, as of Oct 22, 2026. Where a model is rated at several effort levels, its best is shown.
Compare Qwen3.5-122B-A10B
Alibaba Qwen
Alibaba Cloud’s Qwen team releases a broad family of open-weight models, from small to frontier scale. Founded 2023 (Qwen), based in Hangzhou. qwenlm.github.io
Questions
Who makes Qwen3.5-122B-A10B?
Qwen3.5-122B-A10B is made by Alibaba Qwen, founded 2023 (Qwen) and based in Hangzhou.
How much does Qwen3.5-122B-A10B cost?
$0.40 per million input tokens and $3.20 per million output tokens, at its provider’s list price.
What is Qwen3.5-122B-A10B’s context window?
256K tokens (262,144).
How does Qwen3.5-122B-A10B rank?
#124 of 351 on LMArena’s text leaderboard, rated 1418 (95% interval 1413–1422) from 29,716 votes, as of Oct 22, 2026.
Is Qwen3.5-122B-A10B open source?
Qwen3.5-122B-A10B has open weights under the Apache 2.0 license, downloadable from Hugging Face (Qwen/Qwen3.5-122B-A10B).