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Perplexity Reasoning Pro
perplexity·perplexity/sonar-reasoning-pro·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 $1.00 · NanoGPT
Lowest paid$2.00 / $8.00
NanoGPT Gateway
Context127,000
Output limit128,000
Capabilities
✓ ReasoningTool useStructured 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 |
|---|---|---|---|---|---|---|---|---|
| NanoGPT | Gateway | $2.00 | $8.00 | $1.00 | — | 127,000 | 128,000 |
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
1NanoGPT$680.00
The cheapest paid channel is the only channel.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
Upstream provides no control info
1 / 1 providers expose no reasoning control (reasoning_options: []).
Related models
Sonar Reasoning Prosame series$2.00 / $8.00Sonar Reasoning Pro (Perplexity)same series$2.00 / $8.00Perplexity Sonar Reasoning Prosame series$2.00 / $8.00GPT OSS 120Bcheaper alternative$1.00 / $4.20Kimi K2.6cheaper alternative$0.95 / $4.00DeepSeek V4 Procheaper alternative$0.435 / $0.87DeepSeek V4 Flashcheaper alternative$0.14 / $0.28
Price historyone sample accumulated per data sync
Input listOutput listMin blended