{"type": "article", "title": "Meta unveils Muse Spark AI model with paid developer tier, marking a sharp pivot from open-source roots", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/meta-unveils-muse-spark-ai-model-with-paid-developer-tier-marking-a-sharp-pivot", "original_source": "https://cryptobriefing.com/meta-muse-spark-paid-ai-model/", "published": "2026-07-09T14:11:52+00:00", "accessed": "2026-07-09", "id": "meta-unveils-muse-spark-ai-model-with-paid-developer-tier-marking-a-sharp-pivot"}