Qwen2.5-Coder-0.5B
Summary
Qwen2.5-Coder-0.5B is an open-weight language model from Alibaba (Qwen), released on 12 Nov 2024. It accepts text and generates text, with a 33K-token context window and up to 33K output tokens per response.
Tiny open Qwen code model for lightweight completion and on-device coding
Last verified 4 Oct 2026. Every figure on this page links to its source.
Specifications
| Developer | Alibaba (Qwen) |
|---|---|
| Release date | 12 Nov 2024 [models.dev] |
| Status | Generally available [models.dev] |
| Weights | Open weights [models.dev] |
| Context window | 33K (32,768 tokens) [models.dev] |
| Max output | 33K tokens [models.dev] |
| Input | Text [models.dev] |
| Output | Text [models.dev] |
| Reasoning mode | No [models.dev] |
| Tool calling | No [models.dev] |
Qwen2.5-Coder-0.5B API pricing by provider
USD per million tokens. Sorted by input price.
We do not currently track a paid API listing for this model.
Frequently asked questions
What is the context window of Qwen2.5-Coder-0.5B?
Qwen2.5-Coder-0.5B has a context window of 32,768 tokens (33K) and can generate up to 32,768 tokens in a single response, according to models.dev.
Is Qwen2.5-Coder-0.5B open source?
Qwen2.5-Coder-0.5B is an open-weight model. Check the license terms before commercial use.
When was Qwen2.5-Coder-0.5B released?
Alibaba (Qwen) released Qwen2.5-Coder-0.5B on 12 Nov 2024, according to models.dev.
Change history
No changes detected since we started tracking this model. We re-check every source daily.