gpt-oss-20b
20B open-weight LLM by openai
Live
Open / InstallLast updated November 9, 2026
Description
gpt-oss-20b is an open-weight text-generation model with roughly 20B parameters published by openai on the Hugging Face Hub. It has 5,868,863 downloads. Runs with transformers.
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Author
openai
Platform
api
Pricing model
free
Categories
- Productivity
- Design
Tags
- gpt_oss
- text-generation
- vllm
- conversational
- eval-results
- 8-bit
- mxfp4
Capabilities
- Text generation
- Conversational
- Library: transformers
- 20B parameters
Information
TypeLarge Language Model
Model TypeText Generation
SourceHuggingface Models
AddedAugust 4, 2025