Side by side
Sonar Pro Search vs Sonar Reasoning Pro
Source: OpenRouter (live)
Live figures
The numbers
Best value in each row is highlighted. “Not declared” means the provider does not advertise the feature on its listing.
| Attribute | ||
|---|---|---|
| Input priceUSD per 1M tokens | $3.00 | $2.00 (best) |
| Output priceUSD per 1M tokens | $15.00 | $8.00 (best) |
| Blended price75% in / 25% out | $6.00 | $3.50 (best) |
| Vs. market median | 7.5× dearer | 4.4× dearer |
| Value rankcheapest = 1 | #374 | #337 (best) |
| Context windowtokens | 200K (best) | 128K |
| Max outputtokens | 8K | 115K (best) |
| Input modalities | text, image | text, image |
| Output modalities | text | text |
| Tool calling | Not declared | Not declared |
| Reasoning | Declared | Declared |
| Structured output | Declared | Not declared |
| Listed on OpenRouter | 2025-10-30 (best) | 2025-03-07 |
Blended price assumes a 3:1 input-to-output token mix. Median is across all 417 priced models.
Add or swap modelsRead-out
What the numbers say
- Perplexity: Sonar Reasoning Pro is the cheapest here at $3.50/M blended — 1.7× less than Perplexity: Sonar Pro Search.
- Perplexity: Sonar Pro Search offers the largest context window (200K tokens) versus 128K for Perplexity: Sonar Reasoning Pro.
Models
Model pages
Full pricing history, capabilities and alternatives for each model in this comparison.
Perplexity
$6.00
/M blended
Perplexity: Sonar Reasoning Pro
Perplexity
$3.50
/M blended
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