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Perplexity Sonar Deep Research
Sonar search model for current answers, retrieval, and citation-backed chat
Available Providers (2)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 Helicone | sonar-deep-research | $2/MTok | $8/MTok | 127K | 4.1K | |
 Perplexity | sonar-deep-research | $2/MTok | $8/MTok | 128K | 32.8K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output