# Qwen3 30B A3B Thinking 2507

Qwen3 30B A3B Thinking 2507 is a model from Alibaba with open weights, first recorded on 25 Sep 2026; its release date is not established. The context window is 262,144 tokens. The maximum output is 131,072 tokens.

- Developer: Alibaba
- Id: Qwen/Qwen3-30B-A3B-Thinking-2507
- Sighting: 2026-09-25T13:30:00.301Z
  - [evidence link](https://models.dev/#qwen3-30b-a3b-thinking-2507)
- Status: Released
- Weights version: 2025-07-29
  - [evidence link](https://huggingface.co/api/models/Qwen/Qwen3-30B-A3B-Thinking-2507/paths-info/144afc2f379b542fdd4e85a1fcd5e1f79112d95d)
- Canonical: https://alexgetman.com/models/alibaba/qwen3-30b-a3b-thinking-2507/

## Questions

### What is the context window of Qwen3 30B A3B Thinking 2507?

The context window is 262,144 tokens. The maximum output is 131,072 tokens.

### Are the weights of Qwen3 30B A3B Thinking 2507 publicly available?

Yes. Alibaba publishes the weights.

### When was Qwen3 30B A3B Thinking 2507 released?

Its release date is not established. Signal Forge first recorded it on 25 Sep 2026.

## Evidence links

- [huggingface:Qwen](https://huggingface.co/Qwen/Qwen3-30B-A3B-Thinking-2507)
- [hf-author-artifacts:Qwen](https://huggingface.co/api/models/Qwen/Qwen3-30B-A3B-Thinking-2507/paths-info/144afc2f379b542fdd4e85a1fcd5e1f79112d95d)
- [models.dev · catalogue](https://models.dev/#Qwen3-30B-A3B-Thinking-2507)
- [models-dev](https://models.dev/#qwen3-30b-a3b-thinking-2507)
- [OpenRouter](https://openrouter.ai/qwen/qwen3-30b-a3b-thinking-2507)
- [OpenRouter · usage](https://openrouter.ai/rankings)

## Signals

- [Qwen3 30B A3B Thinking 2507 spotted on models.dev](https://alexgetman.com/signals/2026/09/25/qwen3-30b-a3b-thinking-2507/)