{"type": "article", "title": "Multimodal Agents by Sierra", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/multimodal-agents-by-sierra", "original_source": "https://ainexusdaily.vercel.app/article/2026-09-14-multimodal-agents-by-sierra", "published": "2026-09-14T19:13:01+00:00", "accessed": "2026-09-15", "id": "multimodal-agents-by-sierra"}