{"type": "article", "title": "Meta debuts Muse Spark, its first major AI model since rebuilding its AI lab", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/meta-debuts-muse-spark-its-first-major-ai-model-since-rebuilding-its-ai-lab", "original_source": "https://cryptobriefing.com/meta-muse-spark-ai-model-lab-overhaul/", "published": "2026-07-07T18:15:47+00:00", "accessed": "2026-07-07", "id": "meta-debuts-muse-spark-its-first-major-ai-model-since-rebuilding-its-ai-lab"}