Sonar Pro API
About
Process massive datasets with Sonar Pro, featuring an expansive 200K context window for long-document analysis. This model delivers cost-effective pricing at $3.00/1M input and $15.00/1M output tokens. Access Sonar Pro via the LLM Gateway API with up to 16K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
No
Structured Output
Yes
Tool Use
No
WeightsClosed
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
200K
Tokens
Input Limit
200K
Tokens
Max Output
16K
Tokens
Pricing
Standard (per 1M tokens)
Input
$3.00
Output
$15.00
Frequently Asked Questions
Sonar Pro by LLM Gateway costs $3.00 per 1M input tokens and $15.00 per 1M output tokens.
Model Details
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1