LLMPrice
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OpenAI · OpenRouter

GPT-5.6 Terra pricing

GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...

OpenRouterOpenRouter API
Input$2per 1M tokens
Cached input$0.2per 1M tokens
Output$12per 1M tokens
Context1.05Mmaximum 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 useVisionFile inputReasoningWeb searchCaching
2,000 input + 500 output tokens$0.01 / request
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