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ReasoningintermediateToolsThinking

gpt-oss-safeguard

Llama

gpt-oss-safeguard-20b and gpt-oss-safeguard-120b are safety reasoning models built-upon gpt-oss

73K pullsUpdated Oct 26, 20253 tags128K context

Quick start

ollama run gpt-oss-safeguard

Available sizes

TagSizeQuantizationContextMin RAM
gpt-oss-safeguard:latest14GBq4_k_m128K context17.5 GB
gpt-oss-safeguard:120b65GBq4_k_m128K context81.2 GB

Run with

Claude Code
ollama launch claude --model gpt-oss-safeguard
Codex
ollama launch codex --model gpt-oss-safeguard
OpenCode
ollama launch opencode --model gpt-oss-safeguard
OpenClaw
ollama launch openclaw --model gpt-oss-safeguard

Strengths & Limitations

Strengths

  • Safety reasoning
  • Harmful content detection
  • Bias mitigation

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