{"type": "article", "title": "Polaris and Vega: Mystery AI Video Models Spark Meta Speculation", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/polaris-and-vega-mystery-ai-video-models-spark-meta-speculation", "original_source": "https://www.mindstudio.ai/blog/meta-mystery-video-models-polaris-vega/", "published": "2026-08-18T00:00:00+00:00", "accessed": "2026-08-22", "id": "polaris-and-vega-mystery-ai-video-models-spark-meta-speculation"}