PEPerplexity/ Sonar
Sonar Reasoning Pro
perplexity/sonar-reasoning-pro
Web-grounded Sonar for multi-step research questions that need cited reasoning
Model information
Released
2024-01-01
Context window
128K
Max output
4.1K
Weights
Closed
Modalities
Input
ImageText
Output
Text
Identity
- Version
- sonar-reasoning-pro
- Knowledge cutoff
- 2025-09-01
- Aliases
- Sonar Reasoning Pro
Capabilities
AttachmentsReasoningTemperature
Official price
input $2/M · output $8/M
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| AnyAPI | perplexity/sonar-reasoning-pro | openai_chat | 128K | 4.1K | AttachmentsReasoningTemperature | - | - | Yes | ||
| NanoGPT | sonar-reasoning-pro | openai_chat | 128K | 4.1K | ReasoningTemperature | - | input $2/M · output $8/M cache read $1/M | Yes | ||
| LLM Gateway | sonar-reasoning-pro | openai_chat | 128K | 4.1K | AttachmentsReasoningTemperature | - | input $2/M · output $8/M | Yes | ||
| Helicone | sonar-reasoning-pro | openai_chat | 128K | 4.1K | ReasoningTemperature | - | input $2/M · output $8/M | Yes | ||
| Kilo Gateway | perplexity/sonar-reasoning-pro | openai_chat | 128K | 4.1K | AttachmentsReasoningTemperature | - | input $2/M · output $8/M | Yes | ||
| Vercel AI Gateway | perplexity/sonar-reasoning-pro | openai_chat | 128K | 4.1K | ReasoningTemperature | - | input $2/M · output $8/M | Yes | ||
| OpenRouter | perplexity/sonar-reasoning-pro | openai_chat | 128K | 4.1K | AttachmentsReasoningTemperature | - | input $2/M · output $8/M | Yes | ||
| Perplexity | sonar-reasoning-pro | custom | 128K | 4.1K | AttachmentsReasoningTemperature | - | input $2/M · output $8/M | Yes |