Sonar Deep Research
Sonar Deep Research is a research-focused model designed for multi-step retrieval, synthesis, and reasoning across complex topics. It autonomously searches, reads, and evaluates sources, refining its approach as it gathers...
The figures
- Made by
- Perplexity
- Model ID
- perplexity/sonar-deep-research
- Input
- $2 per million tokens
- Output
- $8 per million tokens
- Context window
- 128K tokens
- Longest answer
- 115K tokens
- Takes in
- text
- Gives back
- text
- Reasoning
- Yes
- Tool calling
- No
- Reads images
- No
- Open weights
- No
- Released
- 7 Mar 2025
Read on 3 Oct 2026.