Qwen3 235B A22B Thinking 2507
Summary
Qwen3 235B A22B Thinking 2507 is an open-weight language model from Alibaba (Qwen), released on 25 Jul 2025. It accepts text and generates text, with a 131K-token context window and up to 118K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.23 per million input tokens and $2.30 per million output tokens (OpenRouter), across 1 provider we track. It is scheduled for retirement on 9 Oct 2026.
Qwen3-235B-A22B-Thinking-2507 is a high-performance, open-weight Mixture-of-Experts (MoE) language model optimized for complex reasoning tasks. It activates 22B of its 235B parameters per forward pass and natively supports up to 262,144...
Last verified 4 Oct 2026. Every figure on this page links to its source.
Specifications
| Developer | Alibaba (Qwen) |
|---|---|
| Release date | 25 Jul 2025 [OpenRouter] |
| Status | Generally available |
| Weights | Open weights [Hugging Face] |
| License | apache-2.0 [Hugging Face] |
| Parameters | 235B [Hugging Face] |
| Context window | 131K (131,072 tokens) [OpenRouter] |
| Max output | 118K tokens [OpenRouter] |
| Knowledge cutoff | 30 Jun 2025 [OpenRouter] |
| Input | Text [OpenRouter] |
| Output | Text [OpenRouter] |
| Reasoning mode | Yes [OpenRouter] |
| Tool calling | Yes [OpenRouter] |
| Structured output | No [OpenRouter] |
| Retirement date | 9 Oct 2026 [OpenRouter] |
| Hugging Face | Qwen/Qwen3-235B-A22B-Thinking-2507 [Hugging Face] |
Qwen3 235B A22B Thinking 2507 API pricing by provider
USD per million tokens. Sorted by input price.
| Provider | Input | Output | Cached input | Context | Source |
|---|---|---|---|---|---|
| OpenRouter qwen/qwen3-235b-a22b-thinking-2507 | $0.23 | $2.30 | – | 131K | OpenRouter, 4 Oct 2026 |
Frequently asked questions
What is the context window of Qwen3 235B A22B Thinking 2507?
Qwen3 235B A22B Thinking 2507 has a context window of 131,072 tokens (131K) and can generate up to 117,964 tokens in a single response, according to OpenRouter.
How much does the Qwen3 235B A22B Thinking 2507 API cost?
Qwen3 235B A22B Thinking 2507 is listed from $0.23 per million input tokens and $2.30 per million output tokens (OpenRouter). Prices last verified 4 Oct 2026.
Is Qwen3 235B A22B Thinking 2507 open source?
Qwen3 235B A22B Thinking 2507 is an open-weight model: its weights are published on Hugging Face as Qwen/Qwen3-235B-A22B-Thinking-2507 under the apache-2.0 license. Check the license terms before commercial use.
When was Qwen3 235B A22B Thinking 2507 released?
Alibaba (Qwen) released Qwen3 235B A22B Thinking 2507 on 25 Jul 2025, according to OpenRouter.
Change history
No changes detected since we started tracking this model. We re-check every source daily.