Pricing·Preview

Pay for input. Output is free.

XERJ Reader bills input tokens: your document plus your question, each time a question reads the document. Answers are copied from your document, so output costs nothing.

XERJ Reader

xerj-reader-1. Reads a document and answers a question with the exact span, Yes or No, or “no answer”, with a confidence.

Output tokens are free.

Preview plan

Free, no card. Access is by invitation during the preview: sign in with GitHub or Hugging Face through hub.xerj.org and request it.

Request access

Your Usage page shows what your usage would cost at list price, so you can plan ahead. During the preview you are not charged.

Limits per account
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Limits per request
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More on limits and the rate-limit headers in the rate limits docs.

Calculator

What would it cost?

Change it to match your documents. Count the characters of one typical page.

Each question reads the whole document once. With /v1/extract, count one question per field.

Input tokens per month

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At list price per month

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Free during the preview.

Tokens are estimated as characters ÷ 4 and a question as about 15 tokens. Your exact counts come back in every response under usage. How tokens are counted.

Models

ModelStatusInput per 1M tokensOutput per 1M tokensWhat it does
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