Qwen 3 4B Base
Qwen 3 4B Base is a chat model developed by Qwen, exceling at text generation, reasoning, and function calling due to its comprehensive pre-training on a diverse corpus of 36 trillion tokens across 119 languages. Its notable technical trait is the three-stage pre-training process, which enhances long-context comprehension by extending training sequence lengths up to 32,768 tokens.
Input
Output
Context
33K
Max Output
-
Parameters
4B
Technical Specifications
Model TypeChat
Context Window32,768 tokens
Max Output TokensNot available
Parameters4B
Release DateApr 28, 2025
Training CutoffMar 1, 2025
Licenseapache-2.0
Open SourceYes
Input Modalities
Text
Output Modalities
Text
Capabilities
Resources & Links
Estimated GPU Requirements for Qwen 3 4B Base
Estimates based on INT8 quantization. Actual requirements vary by framework and configuration.
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Jun 24, 2026
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