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OpenAI: gpt-oss-safeguard-20b

gpt-oss-safeguard-20b is a safety reasoning model from OpenAI built upon gpt-oss-20b. This open-weight, 21B-parameter M…

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Open / InstallLast updated July 27, 2026

Description

gpt-oss-safeguard-20b is a safety reasoning model from OpenAI built upon gpt-oss-20b. This open-weight, 21B-parameter Mixture-of-Experts (MoE) model offers lower latency for safety tasks like content classification, LLM filtering, and trust...

Author

openai

Platform

api

Pricing model

paid

Categories

Research
Writing

Tags

openrouter
llm
openai
text

Capabilities

  • 131,072 token context