LLM OCR Pricing Calculator

About

This calculator estimates the cost per document and per month of using vision LLMs for OCR. It compares current GPT, Gemini, Claude and Qwen models using measured token counts from three sample documents (a receipt, a W-9 form and a 4-page invoice), or from a user-uploaded file. Token counts differ by provider, so measured numbers help avoid budgeting errors that can reach an order of magnitude.