process_openrouter: Process request using OpenRouter models
Description
This function uses the new BaseAPIProcessor architecture for improved
maintainability and consistent logging across all API providers.
Usage
process_openrouter(prompt, model, api_key, base_url = NULL)
Value
Processed response as character vector
Arguments
- prompt
Input prompt text
- model
Model identifier
- api_key
OpenRouter API key
- base_url
Optional custom base URL for OpenRouter API