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Production OCR Platform

Two-Stage VDU: PP-DocLayoutV3 (T4) + Qwen 3.5 (A10G)

Modal GPU Ready GitHub

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Supports PDF, PNG, JPEG, and WebP (Up to 10MB)

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PDF, PNG, JPG, or WebP

Pipeline Architecture

1

Stage 1 (T4 GPU): PP-DocLayoutV3 performs layout detection, identifies tables, formulas, charts, and reading flow.

2

Stage 2 (A10G GPU): Qwen 3.5 transcribes crops into clean Markdown tables and LaTeX formulas.

Upload a document on the left to run two-stage OCR.