# Qwen3.5 Plus 2026-02-15

The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of task evaluations, the 3.5 series consistently demonstrates performance on par with state-of-the-art leading models. Compared to the 3 series, these models show a leap forward in both pure-text and multimodal capabilities.

## Model Information

- **Organization**: [qwen](/llm.txt)
- **Slug**: qwen3-5-plus
- **Available at Providers**: 19
- **Release Date**: February 16, 2026

### Benchmark Scores
- Weekly: 0.22

## Providers

| Provider | Name | $ Input (per 1M) | $ Output (per 1M) | Free | Link |
|----------|------|-----------------|------------------|------|------|
| [AIHubMix](/llm/aihubmix.txt) | qwen3.5-plus | 0.11 | 0.66 |  | [View](https://aihubmix.com/model/qwen3.5-plus) |
| [Kilo Code](/llm/kilocode.txt) | Qwen: Qwen3.5 Plus 2026-02-15 | 0.40 | 2.40 |  |  |
| [OpenRouter](/llm/openrouter.txt) | Qwen3.5 Plus 2026-02-15 | 0.40 | 2.40 |  | [View](https://openrouter.ai/qwen/qwen3.5-plus-20260216) |
| [Nano-GPT](/llm/nanogpt.txt) | Qwen3.5 Plus |  |  |  |  |
| [Nano-GPT](/llm/nanogpt.txt) | Qwen3.5 Plus Thinking |  |  |  |  |
| [302.AI](/llm/302ai.txt) | qwen3.5-plus | 0.12 | 0.69 |  | [View](https://302ai-en.apifox.cn/207705113e0) |
| [ZenMUX](/llm/zenmux.txt) | Qwen: Qwen3.5-Plus | 0.40 | 2.40 |  |  |
| [Vercel AI Gateway](/llm/vercel.txt) | Qwen 3.5 Plus | 0.40 | 2.40 |  |  |
| [Yupp](/llm/yupp.txt) | Qwen3.5 Plus 2026-02-15 (OpenRouter) |  |  |  |  |
| [Alibaba](/llm/alibaba.txt) | Qwen3.5 Plus | 0.40 | 2.40 |  |  |
| [Alibaba (China)](/llm/alibabacn.txt) | Qwen3.5 Plus | 0.57 | 3.44 |  |  |
| [Poe](/llm/poe.txt) | Qwen3.5-Plus |  |  |  | [View](https://poe.com/qwen3.5-plus/api) |
| [CometAPI](/llm/cometapi.txt) | qwen3.5-plus | 0.32 | 1.92 |  |  |
| [LangDB](/llm/langdb.txt) | qwen3.5-plus-02-15 |  |  |  | [View](https://langdb.ai/app/models) |
| [MegaNova](/llm/meganova.txt) | Qwen3.5 Plus | 0.40 | 2.40 |  |  |
| [AIMLAPI](/llm/aimlapi.txt) | Qwen 3.5 Plus |  |  |  |  |
| [ApiYI](/llm/apiyi.txt) | qwen3.5-plus-2026-02-15 |  |  |  |  |
| [Writingmate](/llm/writingmate.txt) | Qwen: Qwen3.5 Plus 2026-02-15 |  |  |  | [View](https://writingmate.ai/models/qwen/qwen3.5-plus-02-15) |
| [ApiYI](/llm/apiyi.txt) | qwen3.5-plus |  |  |  |  |

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