Model•active
Qwen3-4B
Qwen3-4B is a 4B-parameter open-weight dense Qwen3 model for multilingual general, reasoning and coding workloads.
Official siteVerified Oct 4, 2026
Overview
It is one of the smaller dense Qwen3 variants and is included as the pilot family's compact representative rather than indexing every Qwen3 size.
Model specifications
- Family
- Qwen3
- Context
- 32,000 tokens
- Input
- Text
- Output
- Text
- Open weights
- Yes
- Capabilities
- Reasoning, Tool Use, Function Calling