A 4 billion parameter version of the Qwen3 large language model in FP8 precision. It supports instruction following, tool calling, and general text generation. The model is hosted on Hugging Face and can be used locally or via inference providers.
Qwen3 4B is a Foundation models & chat product. It focuses on running capable language models with lower memory and compute requirements. Qwen3 4B is an open-source project aimed at developers. The project is open source (Open Source). The product ships for the web, the command line, and API.
It is developed by Qwen, and the product first shipped in 2024. The project is developed in the open on GitHub with 27.4k stars. It competes in a saturated segment with 25 similar apps in PulseGate's index. Among its 3 catalogued features are Large Language Model, FP8 Quantization, and Tool Use.
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