{"type": "article", "title": "OpenAI builds conversation-based ad engine challenging search", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/openai-builds-conversation-based-ad-engine-challenging-search", "original_source": "https://letsdatascience.com/news/openai-builds-conversation-based-ad-engine-challenging-searc-e3cdadba", "published": "2026-05-27T09:49:55.640599+00:00", "accessed": "2026-07-12", "id": "openai-builds-conversation-based-ad-engine-challenging-search"}