Xattot
Copyright (c) 2026 Steppe Labs

Xattot uses the following third-party models. They are not included in this repository: xattot.py downloads them
from their official Hugging Face repositories at the pinned revisions listed here. Each keeps its own license.

  Model                         Repository                                       Revision                                  License
  PP-DocLayoutV3 (layout)       PaddlePaddle/PP-DocLayoutV3_onnx                 46bbdf188bb0a772c08aed74882ce7e51a8f1ea6  Apache-2.0
  PP-OCRv5 mobile det (lines)   PaddlePaddle/PP-OCRv5_mobile_det_onnx            e6f4fa85f00e168c862bc462aebca69eef9b3d3d  Apache-2.0
  PP-LCNet_x1_0_doc_ori         PaddlePaddle/PP-LCNet_x1_0_doc_ori_onnx          7330ab7039123e46af2dc03154b9969aa412c61d  Apache-2.0
  SLANet_plus (tables)          PaddlePaddle/SLANet_plus_onnx                    7dbe640e127602bf506815e822c09758de73c482  Apache-2.0
  PP-FormulaNet_plus-L          PaddlePaddle/PP-FormulaNet_plus-L_safetensors    6cc004a8e91ea3f3819b05317f40b290cbe99c2b  Apache-2.0
  (optional, --formula only)

These models are developed by PaddlePaddle (Baidu) and licensed under the Apache License, Version 2.0:
http://www.apache.org/licenses/LICENSE-2.0

The Satr text-line recognizer was designed and trained from scratch by Steppe Labs; it does not contain weights
from any third-party model.