> ## Documentation Index
> Fetch the complete documentation index at: https://cstreams.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Evaluating and improving PDF processing results

<CardGroup>
  <Card title="Evaluation" icon="vial" href="/analysis-and-iteration/evaluation">
    Evaluate the results of PDF processing
  </Card>

  <Card title="Test Cases" icon="file-check" href="/analysis-and-iteration/test-cases">
    Example scenarios and inputs to validate PDF processing
  </Card>

  <Card title="Known Issues" icon="bug" href="/analysis-and-iteration/known-issues">
    Current limitations and documented issues
  </Card>
</CardGroup>