#5438·MinerU

feat: PDF Different orientations fail checks

Author: arnav2Created Aug 31, 2026Updated Sep 10, 2026
Labelsbug

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Description of the bug | 错误描述

Docments with different orientations fails today causing significant problems. If there are multiple scanned docs for different pages of the PDF then minerU fails in accuracy and reads numbers and financial data incorrectly

How to reproduce the bug | 如何复现

Upload any document with 2 different orientations and put different numbers in it like a financial table etc, tables etc. Chunk hierarchy and numbers are incorrect.

Operating System Mode | 操作系统类型

No response

Operating System Version| 操作系统版本

N/A. Fails on all OS

Python version | Python 版本

3.12

Software version | 软件版本 (mineru --version)

>=2.5

Backend name | 解析后端

pipeline

Device mode | 设备模式

No response