- Switch to PP-OCRv5 Latin model (supports ä, ö, ü, ß) - Use SERVER model for better accuracy - Lower Det.unclip_ratio 1.6→1.3 to reduce word merging - Raise Det.box_thresh 0.5→0.6 for stricter detection Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>