Qwen Plus 0125
Alibaba
Key facts · verified Oct 29, 2026
Qwen Plus 0125 is an Alibaba model released on 30 Jan 2025. Its API price is $0.40 per million input tokens and $1.20 per million output tokens. Its context window is 131.1K tokens. It ranks #229 on LMArena's text leaderboard (Elo 1346, read 2 Nov 2026). Source: alibabacloud.com.
Qwen Plus 0125 is a model from Alibaba, released in January 2025. It is listed at $0.40 per million input tokens and $1.20 per million output, with a context window of 131.1K tokens. On LMArena's text leaderboard it scores 1346 Elo (rank 229). Its strongest category there is medicine and healthcare, at 202nd, and its weakest is entertainment and media, at 246th. Figures here come from LMArena’s published dataset rather than from the vendor’s own documentation.
Pricing & specs checkedSource: vendor documentation · checked Oct 29, 2026LMArena: 1346 Elo (rank 229) · source · retrieved Nov 2, 2026
Full Specifications
$0.40 / $1.20 per million tokens | |
|---|---|
| Identity | |
| Developer | Alibaba |
| Released | Jan 2025 |
| Licence | Proprietary |
| Self-hostable | No |
| Cost | |
| Blended $/1M tokensinput × 0.75 + output × 0.25 | $0.600 / 1M tokens |
| Input price | $0.400 / 1M tokens |
| Output price | $1.200 / 1M tokens |
| Capacity | |
| Context window | 131.1K tokens |
| Measured quality | |
| LMArena Elo | 1346 (checked Nov 2026) |
| LMArena rank | Rank 229 |
| Elo per dollarLMArena Elo ÷ blended $/1M tokens | 2243 |