{"type": "article", "title": "Meta Releases Muse Spark 1.3, Beats Opus 5, GPT Sol 5.6 On Some Benchmarks", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/meta-releases-muse-spark-1-3-beats-opus-5-gpt-sol-5-6-on-some-benchmarks", "original_source": "https://officechai.com/ai/muse-spark-1-3-benchmarks/", "published": "2026-09-02T19:59:20+00:00", "accessed": "2026-09-02", "id": "meta-releases-muse-spark-1-3-beats-opus-5-gpt-sol-5-6-on-some-benchmarks"}