Extraction Engine

Five-level document extraction that cascades from digital text through OCR to vision AI -- no information left behind.

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Level 1: Digital Text

Native PDF text extraction for born-digital documents -- fastest, highest fidelity.

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Level 2: Standard OCR

150 DPI optical character recognition for scanned documents with clear text.

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Level 3: Enhanced OCR

300 DPI high-resolution OCR for degraded scans, faxes, and poor-quality originals.

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Level 4: Vision AI

Multimodal AI reads handwriting, stamps, diagrams, and complex layouts that defeat OCR.

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Chunk Splitting

Failed chunks automatically split into halves, then single pages -- resilient processing at scale.

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Per-Page Tracking

Every page reports which extraction level succeeded -- full transparency into pipeline performance.

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