Sonar Reasoning Pro vs Sonar Deep Research
Sonar Reasoning Pro is the cheaper option on input; Sonar Reasoning Pro is cheaper on output. Figures below are per million tokens, from vendor pricing cited in our reporting.
| Sonar Reasoning Pro | Sonar Deep Research | |
|---|---|---|
| Input per 1M tokens | $2 | $2 |
| Output per 1M tokens | $8 | $8 |
| Cached input per 1M | — | — |
| Context window | 128K tokens | 128K tokens |
| Parameters | — | — |
| Licence | ||
| Benchmark | — | — |
| Vendor | Perplexity | Perplexity |
| Released | — | — |
What the numbers say
- Input price gap: 0% ($2 vs $2).
- Blended three-to-one input/output rate: $14.00 for Sonar Reasoning Pro, $14.00 for Sonar Deep Research.
- Context: 128K tokens against 128K tokens.
- Licence: Sonar Reasoning Pro is ; Sonar Deep Research is .
Sources
Sonar Reasoning Pro specs · Sonar Deep Research specs · Full price index