{"type": "article", "title": "Duolingo cuts AI video-call cost below 1 cent with open models", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/duolingo-cuts-ai-video-call-cost-below-1-cent-with-open-models", "original_source": "https://runtimewire.com/article/duolingo-ai-video-call-cost-open-models", "published": "2026-08-16T04:48:23+00:00", "accessed": "2026-08-16", "id": "duolingo-cuts-ai-video-call-cost-below-1-cent-with-open-models"}