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gpt-oss-safeguard-20b
openai/gpt-oss-safeguard-20b- Language
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...
Specifications
- Context window
- 131,072 tokens
- Max output
- 65,536 tokens
- Input
- text
- Output
- text
- Reasoning
- always on
- Tokenizer
- GPT
Supported parameters
Accepted by the model and forwarded as-is by the gateway.
- max_tokens
- reasoning
- response_format
- seed
- stop
- structured_outputs
- temperature
- tool_choice
- tools
- top_p
Use it
POST /api/v1/chat/completions · MCP chat · full reference
curl https://omnirail.org/api/v1/chat/completions \
-H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
-d '{"model":"openai/gpt-oss-safeguard-20b","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'