# Qwen3.8 27B

Qwen3.8 27B is a model from Alibaba with open weights, first recorded on 10 Sep 2026; its release date is not established. The context window is 262,144 tokens. Pricing is $0.15 per million input tokens and $1.875 per million output tokens.

- Developer: Alibaba
- Id: qwen/qwen3.8-27b
- Sighting: 2026-09-10T04:05:37.171Z
  - [evidence link](https://openrouter.ai/qwen/qwen3.8-27b)
- Status: Released
- Weights version: 2026-08-13
  - [evidence link](https://huggingface.co/api/models/Qwen/Qwen3.8-27B/paths-info/37561816e66b5b9153b1b64c10968c18c1e6f4a0)
- Canonical: https://alexgetman.com/models/alibaba/qwen3-8-27b/

## Questions

### What is the context window of Qwen3.8 27B?

The context window is 262,144 tokens.

### How much does Qwen3.8 27B cost?

Pricing is $0.15 per million input tokens and $1.875 per million output tokens. Cached input is $0.0375 per million.

### Are the weights of Qwen3.8 27B publicly available?

Yes. Alibaba publishes the weights.

### When was Qwen3.8 27B released?

Its release date is not established. Signal Forge first recorded it on 10 Sep 2026.

## Evidence links

- [huggingface-router](https://huggingface.co/Qwen/Qwen3.8-27B)
- [hf-author-artifacts:Qwen](https://huggingface.co/api/models/Qwen/Qwen3.8-27B/paths-info/37561816e66b5b9153b1b64c10968c18c1e6f4a0)
- [review](https://huggingface.co/qwen/qwen3.8-27b)
- [openrouter](https://openrouter.ai/qwen/qwen3.8-27b)
- [openrouter](https://openrouter.ai/qwen/qwen3.8-27b:batch)

## Signals