Perplexity Deep Research
Sonar search model for autonomous research and citation-backed long-form reports
Model facts
- Context window
- 128K tokens
- Maximum output
- 115K tokens
- Cheapest paid input
- $3.4 per 1M tokens
- Cheapest paid output
- $13.6 per 1M tokens
- Open weights
- no
- Providers
- 1
Capabilities and modalities
text.
Observed price history
- 2026-08-24: $3.4 input / $13.6 output per 1M tokens
API providers
- NanoGPT — model id sonar-deep-research; $3.4 input / $13.6 output per 1M tokens; provider documentation