sonar-reasoning

completions

byopenrouter

sonar-reasoning

completions

Published by: perplexityProvider:

openrouter

Sonar Reasoning is a reasoning model provided by Perplexity based on [DeepSeek R1](/deepseek/deepseek-r1). It allows developers to utilize long chain of thought with built-in web search. Sonar Reasoning is uncensored and hosted in US datacenters.

Released

Jan 28, 2025

Knowledge

Aug 1, 2024

Context

127K

Input

$1 / 1M tokens

Output

$5 / 1M tokens

Accepts: text

Returns: text

Released Jan 28, 2025Knowledge Cutoff: Aug 1, 2024

Context: 127K Input: $1 / 1M tokensOutput: $5 / 1M tokensAccepts: textReturns: text

Access sonar-reasoning through LangDB AI Gateway

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Benchmark Results for sonar-reasoning

Category Performance Scores:

Academia: Score 48.25 (Top 42% - Rank #141)
Marketing: Score 43.57 (Top 50% - Rank #168)
Science: Score 62.30 (Top 44% - Rank #148)
Writing: Score 62.30 (Top 17% - Rank #57)

Overall Performance: 54.10416666666667 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
AIME	77.00	Top 15%	Mathematics
AAII	34.20	Top 42%	General
GPQA	62.30	Top 44%	STEM (Physics, Chemistry, Biology)
MATH-500	92.10	Top 33%	Mathematics

GPQA Score: 62.30 - Graduate-level reasoning benchmark

Model Comparison:

Provider: openrouter

Model Type: completions

Context Size: 127000 tokens

Comparing against 335 models in the database

Category Scores

Benchmark Tests

View Other Benchmarks

AIME

77.0

Mathematics

AAII

34.2

General

GPQA

62.3

STEM (Physics, Chemistry, Biology)

MATH-500

92.1

Mathematics

Metric	AIME	AAII	GPQA	MATH-500
Score	77.0	34.2	62.3	92.1

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Code Examples

Integration samples and API usage

Code Samples for sonar-reasoning

Python SDK Example:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    api_key="<your_api_key>"
)

response = client.chat.completions.create(
    model="sonar-reasoning",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

TypeScript SDK Example:

import OpenAI from 'openai';

const client = new OpenAI({
    baseURL: "https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    apiKey: "<your_api_key>"
});

const response = await client.chat.completions.create({
    model: "sonar-reasoning",
    messages: [
        { role: "user", content: "Hello, how are you?" }
    ]
});

console.log(response.choices[0].message.content);

cURL Example:

curl -X POST "https://api.us-east-1.langdb.ai/projects/<your_project_id>/v1/chat/completions" \
  -H "Authorization: Bearer <your_api_key>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "sonar-reasoning",
    "messages": [
        {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Model: sonar-reasoning

Provider: openrouter

API Endpoint: $https://api.us-east-1.langdb.ai

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sonar-reasoning by openrouter - AI Model Details, Pricing, and Performance Metrics

sonar-reasoning

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Access sonar-reasoning through LangDB AI Gateway

Category Scores

Benchmark Tests

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Code Examples

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