Sonar Reasoning Pro combines chain-of-thought (CoT) reasoning with web search for precise, step-by-step analysis backed by real-time sources.

Best for: Analytical tasks, complex reasoning, step-by-step problem solving with factual grounding.

Model: sonar-reasoning-pro

Example

curl -X POST "https://api.aisa.one/apis/v1/perplexity/sonar-reasoning-pro" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "sonar-reasoning-pro",
    "messages": [
      {"role": "user", "content": "Analyze whether Tesla stock is overvalued based on current P/E ratio compared to industry averages"}
    ]
  }'

Response

The response follows the OpenAI chat completion format, with additional citations and search_results fields. Reasoning models may produce longer outputs due to the chain-of-thought process.