{"type": "article", "title": "I read the docs of 9 WordPress AI search plugins. Three run TF-IDF and four send you a second bill.", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/i-read-the-docs-of-9-wordpress-ai-search-plugins-three-run-tf-idf-and-four-send", "original_source": "https://dev.to/gronrafal/i-read-the-docs-of-9-wordpress-ai-search-plugins-three-run-tf-idf-and-four-send-you-a-second-bill-5812", "published": "2026-08-18T14:27:34+00:00", "accessed": "2026-08-18", "id": "i-read-the-docs-of-9-wordpress-ai-search-plugins-three-run-tf-idf-and-four-send"}