{"type": "article", "title": "OpenAI expands ChatGPT ads pilot to Korea", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/openai-expands-chatgpt-ads-pilot-to-korea", "original_source": "https://letsdatascience.com/news/openai-expands-chatgpt-ads-pilot-to-korea-c45aab3b", "published": "2026-06-19T08:01:46.472943+00:00", "accessed": "2026-06-19", "id": "openai-expands-chatgpt-ads-pilot-to-korea"}