LLMPrice
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Upstage · OpenRouter

Solar Pro 4 pricing

Solar Pro 4 is Upstage's cost-efficient large language model, featuring a 524K context window. It is built for long-horizon tasks and agentic workflows, with strong capabilities in office productivity, document-intensive...

OpenRouterOpenRouter API
Input$0.03per 1M tokens
Cached input$0.006per 1M tokens
Output$0.12per 1M tokens
Context524Kmaximum window
Endpoint and source

OpenRouter

Open OpenRouter API source ↗

This is OpenRouter route pricing from the public models API, not a claim about the creator's direct API price.

Tool useReasoningCaching
2,000 input + 500 output tokens$0.00012 / request
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