Sonar Deep Research

About Sonar Deep Research

Sonar Deep Research is Perplexity's advanced research model, designed for comprehensive information synthesis. The model excels at complex research queries requiring extensive source analysis. Sonar Deep Research provides thorough, well-cited responses for professional research needs. For applications requiring in-depth research capability, this model offers Perplexity's most comprehensive analysis.

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

Other

Input: $2.00

Output: $8.00

Context: 256k

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

o3

OpenAI

Input: $2.00

Output: $8.00

Context: 200k

💡 Cheaper Alternatives

Same Brand (Perplexity)

Cross Brand

🚀 Quick Start

Get started with Sonar Deep Research 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-deep-research",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)

Continue Your Decision