Perplexity/sonar-deep-research/Released Mar 2025

Perplexity Sonar Deep Research

Multi-step web research and synthesis

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About Perplexity Sonar Deep Research

Sonar Deep Research is a research-focused LLM designed for multi-step retrieval, synthesis, and reasoning across complex topics. It excels in conducting exhaustive research, autonomously searching and evaluating hundreds of sources, and generating comprehensive reports across various domains such as finance, technology, health, and current events.

MetricValue
Context Length200,000 tokens
MultilingualYes

Ready to build with Perplexity Sonar Deep Research?

Try Perplexity Sonar Deep Research in the Workbench to prompt it, compare outputs, and iterate on prompts without writing any code. When you're ready to ship, call the same model from our API and build your own apps on top of it.

curl -sSf -X POST https://hub.oxen.ai/api/ai/chat/completions \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $OXEN_API_KEY" \
    -d '{
  "model": "sonar-deep-research",
  "messages": [
    {
      "role": "user",
      "content": "Try sending a message."
    }
  ]
}'

API endpoint

See the API reference for request and response formats.

POSThttps://hub.oxen.ai/api/ai/chat/completions