Qwen3-4B

Qwen3-4B delivers state-of-the-art reasoning and multilingual proficiency in a compact 4-billion parameter footprint.

Qwen3-4B redefines the efficiency-to-performance ratio for edge deployment. Built on the latest Alibaba Qwen architecture, this model excels in coding (Python/C++) and complex mathematics while maintaining a lean 4-billion parameter count. It outperforms larger legacy models on benchmarks like MMLU and HumanEval, making it the primary choice for developers requiring low-latency, high-accuracy intelligence on consumer-grade hardware or mobile devices.

https://github.com/QwenLM/Qwen