Sonar Reasoning Pro

About Sonar Reasoning Pro

Note: Sonar Pro pricing includes Perplexity search pricing. See [details here](https://docs.perplexity.ai/guides/pricing#detailed-pricing-breakdown-for-sonar-reasoning-pro-and-sonar-pro) Sonar Reasoning Pro is a premier reasoning model powered by DeepSeek R1 with Chain of Thought (CoT). Designed for advanced use cases, it supports in-depth, multi-step queries with a larger context window and can surface more citations per search, enabling more comprehensive and extensible responses.

Model Specifications

💰 Real-World Cost Examples

Estimated monthly costs for common use cases

Perplexity Model Lineup

Compare all models from Perplexity to find the best fit

Similar Models from Other Providers

Cross-brand alternatives with similar capabilities

Jamba Large 1.7

Ai21

Input: $2.00

Output: $8.00

Context: 256k

GPT-4.1

OpenAI

Input: $2.00

Output: $8.00

Context: 1.0M

GPT-4.1

OpenAI

Input: $2.00

Output: $8.00

Context: 1.0M

o4 Mini Deep Research

OpenAI

Input: $2.00

Output: $8.00

Context: 200k

💡 Cheaper Alternatives

Same Brand (Perplexity)

Cross Brand

🚀 Quick Start

Get started with Sonar Reasoning Pro API

from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="perplexity/sonar-reasoning-pro",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)

Continue Your Decision