GPT OSS Safeguard 20B

curl https://api.therouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $THEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-oss-safeguard-20b",
    "messages": [
      {
        "role": "system",
        "content": "You are a safety classifier. You must respond in the Harmony format."
      },
      {
        "role": "user",
        "content": "[POLICY]\nClassify the following user message as:\n- hate_speech: content that attacks or demeans a group based on protected attributes\n- harassment: content that targets an individual with threats or degrading language\n- safe: none of the above\n\n[CONTENT]\nI completely disagree with your opinion on this topic."
      }
    ],
    "reasoning_effort": "medium"
  }'