Non-Reasoning Models

Models optimized for fast, cost-effective search and information retrieval.

Sonar Pro

Advanced search model optimized for complex queries and deeper content understanding.
Learn more →

Pricing:

MetricHigh  Medium  Low  
Input Tokens (Per Million)$3$3$3
Output Tokens (Per Million)$15$15$15
Price per 1000 Requests$14$10$6

Sonar

Lightweight, cost-effective search model designed for quick, grounded answers.
Learn more →

Pricing:

MetricHigh  Medium  Low  
Input Tokens (Per Million)$1$1$1
Output Tokens (Per Million)$1$1$1
Price per 1000 Requests$12$8$5

Reasoning Models

Models optimized for multi-step reasoning, problem-solving, and real-time search.

Sonar Reasoning Pro

Enhanced reasoning model with multi-step problem-solving capabilities and real-time search.
Learn more →

Pricing:

MetricHigh  Medium  Low  
Input Tokens (Per Million)$2$2$2
Output Tokens (Per Million)$8$8$8
Price per 1000 Requests$14$10$6

Sonar Reasoning

Quick problem-solving and reasoning model, ideal for evaluating complex queries.
Learn more →

Pricing:

MetricHigh  Medium  Low  
Input Tokens (Per Million)$1$1$1
Output Tokens (Per Million)$5$5$5
Price per 1000 Requests$12$8$5

Deep Research Models

Models designed for exhaustive research, expert-level analysis, and detailed report generation.

Sonar Deep Research

Best suited for exhaustive research, generating detailed reports and in-depth insights.
Learn more →

Pricing:

Metric  Cost  
Input Tokens (Per Million)  $2
Output Tokens (Per Million)  $8
Price per 1000 Search Queries  $5
Reasoning Tokens (Per Million)  $3

Offline Model

For private, factual-based answering without real-time web search.

r1-1776

Offline chat model that does not use search but provides local AI capabilities.
Learn more →

Pricing:

Metric  Cost  
Input Tokens (Per Million)  $2  
Output Tokens (Per Million)  $8  

Tracking Billing Per API Key

You can track billing for each of your API keys by following these steps:

  1. Navigate to Settings and click on View Dashboard

  2. Select Invoice history > Invoices

  3. Click on any invoice to view details

  4. Each item from the total bill will have a code at the end (e.g., pro (743S))

    • The 4 characters in parentheses are the last 4 characters of your API key