# sync.so > AI-optimized mirror of sync.so containing 1 pages totalling 167 words of clean markdown content, structured data, and semantic HTML. Original source: https://sync.so/sync-3. Last updated: 2026-05-01T01:52:36.094Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Articles & Blog Posts - [Sync-3: The Most Intelligent Lipsyncing Model](/sync-3/index.html): lipsync any video to any audio seamlessly using sync-3, upto 4k 60fps. (167 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/content/robots.txt): Crawler directives