decisor-4b
4B open-weight LLM by underlabs
Live
Open / InstallLast updated October 23, 2026
Description
decisor-4b is an open-weight text-generation model with roughly 4B parameters published by underlabs on the Hugging Face Hub. It has 319 downloads. Runs with sglang.
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Author
underlabs
Platform
api
Pricing model
free
Categories
- Productivity
Tags
- sglang
- qwen3_5_text
- decisor
- typed-decisions
- brazilian-portuguese
- legal
- tax
- fp8
Capabilities
- Text generation
- Conversational
- Library: sglang
- 4B parameters
Information
TypeLarge Language Model
Model TypeText Generation
SourceHuggingface Models
AddedOctober 18, 2026