Sonar Reasoning Pro
Note: Sonar Pro pricing includes Perplexity search pricing.
Model by Perplexity
Install
Pick your client. Read the repository before you give any tool access to your data.
{
"model": "perplexity/sonar-reasoning-pro",
"baseURL": "https://openrouter.ai/api/v1"
}OpenAI-compatible API: point any OpenAI SDK at the base URL and use this model id.
Settings it needs
OPENROUTER_API_KEYrequiredsecret
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: model-inference
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Price and limits
| Variant | Input $/M tokens | Output $/M tokens | Cached input $/M |
|---|---|---|---|
| Standard | $2 | $8 | — |
Price as of Oct 26, 2026 from OpenRouter · provider's own prices: docs.perplexity.ai. Prices change often; check before you rely on one.
- Provider
- Perplexity
- Model id
perplexity/sonar-reasoning-pro- Context window
- 128,000 tokens (128K)
- Max output
- 115,200 tokens
- Input
- text, image
- Output
- text
- Tool calling
- Not listed
- Structured outputs
- Not listed
- Reasoning
- Yes
- Weights
- Closed
- Released
- Mar 7, 2025
Details
- Auth
- API key
- License
- Proprietary
- Website
- www.perplexity.ai
- First seen
- Oct 24, 2026
- Last checked
- Oct 26, 2026
- Source
- OpenRouter
More from Perplexity
- 0.595score
Sonar Pro
Perplexity
Note: Sonar Pro pricing includes Perplexity search pricing.
ModelAFreshness: A$3 / $15200K ctx - 0.595score
Perplexity Search API
Perplexity
Real-time web search API that returns ranked results as structured data, with domain, language and region filters.
InfrastructureAFreshness: Asearch - 0.592score
Sonar Pro Search
Perplexity
Exclusively available on the OpenRouter API, Sonar Pro's new Pro Search mode is Perplexity's most advanced agentic search system.
ModelAFreshness: A$3 / $15200K ctx - 0.592score
Sonar
Perplexity
Sonar is lightweight, affordable, fast, and simple to use — now featuring citations and the ability to customize sources.
ModelAFreshness: A$1 / $1127K ctx - 0.592score
Sonar Deep Research
Perplexity
Sonar Deep Research is a research-focused model designed for multi-step retrieval, synthesis, and reasoning across complex topics.
ModelAFreshness: A$2 / $8128K ctx
Cite this page
Sonar Reasoning Pro: price, context window, tool use. Agent Mart. https://agentmart.dev/models/perplexity-sonar-reasoning-pro (last updated 2026-10-26)