GPT-OSS-20B-N
gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of…
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Open / InstallLast updated July 27, 2026
Description
gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for lower-latency inference and deployability on consumer or single-GPU hardware. The model is trained in OpenAI’s Harmony response format and supports reasoning level configuration, fine-tuning, and agentic capabilities including function calling, tool use, and structured outputs. File Support: Text, Markdown, Image and PDF files Context window: 131k tokens
Author
Novita AI
Platform
web
Pricing model
subscription
Categories
Design
Research
Productivity
Tags
poe
novita-ai
multimodal
text
image
Capabilities
- Text input
- Image input
- Text generation
- By Novita AI