About Sonar Reasoning Pro

Note: Sonar Pro pricing includes Perplexity search pricing. See details here Sonar Reasoning Pro is a premier reasoning model powered by DeepSeek R1 with Chain of Thought (CoT).

Sonar Reasoning Pro is a chat model by Perplexity AI, available on Eden AI through 1 endpoint from 1 provider, from $2 per million input tokens and $8 per million output tokens, with a context window of up to 128K tokens.

Providers and prices

1 endpoints from 1 providers, cheapest first, in USD per million tokens. Every one is called with the same Eden AI key: pin one with its endpoint ID, or let Eden AI route for you. .

Endpoint

Region

Context

Input / 1M

Output / 1M

Cached / 1M

Supports

Perplexity AI (United States)Official−%perplexityai/sonar-reasoning-pro

United States

128K

$2$2

$8

$

ReasoningToolsJSONCacheVisionWeb

Performance

Performance figures appear here once Sonar Reasoning Pro has enough traffic on Eden AI to report them without exposing any single customer.

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call Sonar Reasoning Pro with Eden AI

Use the model ID to let Eden AI pick an endpoint, or an endpoint ID from the table above to pin one.

import requests

response = requests.post(
    "https://api.edenai.run/v3/chat/completions",
    headers={"Authorization": "Bearer YOUR_EDENAI_API_KEY"},
    json={
        "model": "",
        "messages": [{"role": "user", "content": "Hello!"}],
    },
)
print(response.json())

curl https://api.edenai.run/v3/chat/completions \
  -H "Authorization: Bearer YOUR_EDENAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "", "messages": [{"role": "user", "content": "Hello!"}]}'

const response = await fetch("https://api.edenai.run/v3/chat/completions", {
  method: "POST",
  headers: {
    Authorization: "Bearer YOUR_EDENAI_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    model: "",
    messages: [{ role: "user", content: "Hello!" }],
  }),
});
console.log(await response.json());

Questions about Sonar Reasoning Pro

How much does Sonar Reasoning Pro cost?

On Eden AI, prices for this model start at $2 per million input tokens and $8 per million output tokens. Prices differ by endpoint; the providers table lists each one. .

What is the context window of Sonar Reasoning Pro?

Up to 128K tokens, depending on the endpoint.

Which providers serve Sonar Reasoning Pro?

1 endpoints from 1 providers, available in: United States. All of them are called with the same Eden AI API key.

Can I run Sonar Reasoning Pro in the EU?

Yes. At least one endpoint is hosted in Europe; pin it with its endpoint ID from the providers table to keep requests in the EU.

How fast is Sonar Reasoning Pro?

Over the last 30 days, the fastest first token was s () and the highest throughput was tokens per second ().

More from Perplexity AI

Other Perplexity AI models you can call with the same key.

See all Perplexity AI models

About Sonar Reasoning Pro

Providers and prices

Performance

Estimate your monthly cost

Call Sonar Reasoning Pro with Eden AI

Questions about Sonar Reasoning Pro

More from Perplexity AI

Sonar

Sonar Deep Research

Sonar Pro

Sonar Reasoning Pro