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Sonar Reasoning Pro (Perplexity)
perplexity·perplexity/sonar-reasoning-pro-3·GA·Closed·sonar-reasoning series
Web-grounded Sonar for multi-step research questions that need cited reasoning
At a glance
Reference price$2.00 / $8.00 per 1M
Cache read — · LLM Gateway
Lowest paid$2.00 / $8.00
LLM Gateway Gateway
Context128,000
Output limit4,096
Capabilities
ReasoningTool use✓ Structured output✓ TemperatureAttachments
Modalities
Text
Knowledge cutoff2025-09-01
Released / updated2024-01-01 / 2025-09-01
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers1 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| LLM Gateway perplexity/sonar-reasoning-pro | Gateway | $2.00 | $8.00 | — | — | 128,000 | 4,096 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1LLM Gateway$800.00
The cheapest paid channel is the only channel.
Related models
Perplexity Reasoning Prosame series$2.00 / $8.00Sonar Reasoning Prosame series$2.00 / $8.00Perplexity Sonar Reasoning Prosame series$2.00 / $8.00Qwen3 Maxcheaper alternative$0.861 / $3.44Qwen3 235B-A22B Instruct 2507cheaper alternative$1.03 / $3.08Qwen3-Next 80B-A3B Instructcheaper alternative$0.144 / $0.574Qwen3-Coder 30B-A3B Instructcheaper alternative$0.216 / $0.861
Price historyone sample accumulated per data sync
Input listOutput listMin blended