Sonar Deep Research
Sonar Deep Research is Perplexity's language model with a 128K context window, available from 2 providers, starting at $2.00 / 1M input and $8.00 / 1M output. A research-focused Sonar model that autonomously performs multi-step web retrieval, source evaluation, and synthesis for complex research queries.
Perplexity's language model with a 128K context window, available from 2 providers, starting at $2.00 / 1M input and $8.00 / 1M output. A research-focused Sonar model that autonomously performs multi-step web retrieval, source evaluation, and synthesis for complex research queries.perplexity-sonar-deep-research |
| Language |
| Active |
| Perplexity |
| 128K tokens |
| Text |
| Text |
| default |
| · 1 year ago |
Capabilities
Input1/5
✓
·
·
·
·
Output1/5
✓
·
·
·
·
Capabilities2/13
✓
·
·
·
·
·
✓
·
·
·
·
·
·
Pricing by Provider
| Provider | Standard | Batch | |||
|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Reasoning $ / 1M | Input $ / 1M | Output $ / 1M | |
 OpenRouter | $2.00 | $8.00 | $3.00 | — | — |
Perplexity | $2.00 | $8.00 | $3.00 | $1.00 | $4.00 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Sonar Pro Search | 200K | $3.00 | $15.00 | Available | |
| Sonar Deep Research | 128K | $2.00 | $8.00 | Current | |
| Sonar Pro | 200K | $3.00 | $15.00 | Available | |
| Sonar Reasoning Pro | 128K | $2.00 | $8.00 | Available | |
| Sonar | 128K | $1.00 | $1.00 | Available | |
| Sonar Medium Chat | — | 16K | $0.600 | $1.80 | Available |
| Sonar Medium Online | — | 12K | $0.000 | $1.80 | Available |
| Sonar Reasoning | — | 128K | $1.00 | $5.00 | Available |
| Sonar Small Chat | — | 16K | $0.070 | $0.280 | Available |
| Sonar Small Online | — | 12K | $0.000 | $0.280 | Available |