{"type": "article", "title": "New model: Muse Spark 1.3 Contributor (Meta)", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/new-model-muse-spark-1-3-contributor-meta", "original_source": "https://llmstatus.ai/m/meta/meta/muse-spark-1.3-contributor", "published": "2026-09-03T18:00:11+00:00", "accessed": "2026-09-03", "id": "new-model-muse-spark-1-3-contributor-meta"}