{"type": "article", "title": "Meta debuts Muse Spark 1.1 with developer preview access, intensifying AI race with OpenAI and Anthropic", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/meta-debuts-muse-spark-1-1-with-developer-preview-access-intensifying-ai-race", "original_source": "https://cryptobriefing.com/meta-muse-spark-1-1-developer-preview/", "published": "2026-07-09T15:50:36+00:00", "accessed": "2026-07-09", "id": "meta-debuts-muse-spark-1-1-with-developer-preview-access-intensifying-ai-race"}