ModelRegistry
Explore text, image, video and speech models
Find the right AI by model, modality and provider.
Browse modelsChoose with facts
Turn the model directory into an actionable evaluation workflow.
Clear capabilities
Review modalities, protocols, limits and status.
Transparent coverage
See which providers expose each model.
Easy comparison
Compare candidates using consistent dimensions.
Start exploring the directory
Begin with a model, provider or organization.
Model spotlight
Sonar Reasoning Pro
Web-grounded Sonar for multi-step research questions that need cited reasoning
Compare modelsCore capabilities
A compact view of the model contract before integration.
Input and output
See supported modalities and generation directions.
Limits and context
Check context, output limits and release details.
Provider coverage
Compare the providers and protocols that expose this version.
Sonar Reasoning Pro FAQ
Start building with Sonar Reasoning Pro
Move from model evaluation to a production-ready workflow.
Sonar Reasoning Pro
perplexity/sonar-reasoning-pro
Web-grounded Sonar for multi-step research questions that need cited reasoning
Model family
Sonar
-
Focus areas
Core specifications
Modalities
Identity
- Version
- sonar-reasoning-pro
- Knowledge cutoff
- 2025-09-01
- Aliases
- Sonar Reasoning Pro
Capabilities
Pricing
Capabilities and fit
Model summary
Web-grounded Sonar for multi-step research questions that need cited reasoning
- Output
- Text
- Capabilities
- 3
- Catalog updated
- 2025-09-01T00:00:00.000Z
- Status
Provider coverage
| Provider | Input | Output | Pricing |
|---|---|---|---|
| AnyAPI | IN $2/M OUT $8/M | ||
| NanoGPT | IN $2/M OUT $8/M | ||
| LLM Gateway | IN $2/M OUT $8/M | ||
| Helicone | IN $2/M OUT $8/M | ||
| Kilo Gateway | IN $2/M OUT $8/M | ||
| Vercel AI Gateway | IN $2/M OUT $8/M | ||
| OpenRouter | IN $2/M OUT $8/M | ||
| Perplexity | IN $2/M OUT $8/M |