Copyright 2026 Mudit Choudhary <https://orcid.org/0009-0003-8880-0925>

A layout parser for research papers: fine-tuned YOLO11 layout detection over
PDFs, assembled into ordered, typed blocks.

Developed and evaluated in the Anneal project:
https://github.com/mudit-choudhary/Anneal

Licensed under the GNU Affero General Public License, version 3 or later, for
two independent reasons:
  - it links PyMuPDF (AGPL-3.0) to extract the words matched to each region;
  - the layout weights are fine-tuned from Ultralytics YOLO11 (AGPL-3.0) and
    are a derivative work. They are distributed separately, under AGPL-3.0,
    at https://huggingface.co/darkdwine/yolo11-doc-layout-research-papers

Assembly is done by textreflow (Apache-2.0),
https://github.com/mudit-choudhary/textreflow
