Alibaba

Qwen 2.5 Coder 3B

Capable 3B code model. Good balance of coding ability and resource usage.

3B parametersqwen2apache-2.032K context2.46GB - 3.87GB VRAM

About This Model

Qwen 2.5 Coder 3B is a powerful code generation model developed by Alibaba, designed to assist developers in generating high-quality code snippets across various programming languages. With 3 billion parameters, this model offers a robust context length of 32,768 tokens, making it well-suited for handling complex coding tasks and maintaining context over long sequences. It excels in generating code that is both syntactically correct and functionally relevant, which is particularly useful for tasks like completing code blocks, generating documentation, and even debugging.

In its size class, Qwen 2.5 Coder 3B punches well above its weight. Despite having fewer parameters than some larger models, it maintains impressive efficiency and performance, especially when considering its relatively low VRAM requirements of 2.5–3.9 GB. This makes it an excellent choice for developers working on machines with moderate GPU resources, ensuring that the model can be deployed locally without significant hardware investment. The availability of quantizations like Q4_K_M and Q8_0 further enhances its efficiency, making it suitable for a wide range of devices, from high-end workstations to more modest setups. Developers looking for a reliable, efficient, and powerful code generation tool should consider Qwen 2.5 Coder 3B, as it strikes a balance between performance and resource consumption.

Check Your Hardware

See which quantizations of Qwen 2.5 Coder 3B your hardware can run.

Quantization Options

QuantizationBitsFile SizeVRAM NeededRAM NeededQuality
Q4_K_M4.51.96 GB2.46 GB2.96 GB
85%
Q8_083.368 GB3.87 GB4.37 GB
98%

See It In Action

Real model outputs generated via RunThisModel.com — watch responses stream in real time.

Llama 3.3 70B responding...

Outputs generated by real AI models via RunThisModel.com. Generation speed shown is from cloud inference. Local speeds vary by hardware — check your device.

Frequently Asked Questions

How much VRAM do I need to run Qwen 2.5 Coder 3B?

Qwen 2.5 Coder 3B requires 2.46GB VRAM minimum with Q4_K_M quantization. For full precision, you need 3.87GB VRAM.

What is the best quantization for Qwen 2.5 Coder 3B?

Q4_K_M offers the best balance of quality and VRAM usage. Q8_0 is near-lossless if you have enough VRAM.