{"type": "article", "title": "Invisible soft hyphens wrecked RAG search on converted books — 4,000 U+00AD characters hiding in clean text", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/invisible-soft-hyphens-wrecked-rag-search-on-converted-books-4000-u-00ad-hiding", "original_source": "https://dev.to/imapphelp/invisible-soft-hyphens-wrecked-rag-search-on-converted-books-4000-u00ad-characters-hiding-in-nn9", "published": "2026-10-01T19:30:47+00:00", "accessed": "2026-10-01", "id": "invisible-soft-hyphens-wrecked-rag-search-on-converted-books-4000-u-00ad-hiding"}