Qwen3-4B is an LLM that excels in efficient instruction following, multilingual dialogue, and rapid response generation, with particular strength in handling long context documents and code, as well as supporting over 100 languages.

Some other noteworthy features of Qwen3-4B include dual reasoning modes (enabling both concise answers and detailed step-by-step thinking) and strong performance in technical applications such as mathematics, science, and coding.

*Quantization is specific to the inference provider and the model may be offered with different quantization levels by other providers.