# polyvia.ai > AI-optimized mirror of polyvia.ai containing 8 pages totalling 3,302 words of clean markdown content, structured data, and semantic HTML. Original source: https://polyvia.ai/. Last updated: 2026-04-30T22:08:27.225Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [Multimodal Retrieval **API**](/site-root.html): Most-accurate Multimodal Retrieval Infrastructure with Semantic Memory — for your AI agents. (380 words) ## Articles & Blog Posts - [Why RAG alone is not enough](/blog/from-rag-to-reality/index.html): An operational ontology turns RAG from text retrieval into a system that models claims, evidence, and actions over time. (786 words) - [Privacy Policy](/privacy/index.html): Most-accurate Multimodal Retrieval Infrastructure with Semantic Memory — for your AI agents. (795 words) - [How Polyvia Engine works](/blog/welcome-to-polyvia/index.html): Most AI agents today can read text — but when it comes to charts, diagrams, and slides, they're effectively blind. (540 words) - [Terms of Service](/terms/index.html): Most-accurate Multimodal Retrieval Infrastructure with Semantic Memory — for your AI agents. (539 words) - [Polyvia Blog](/blog/index.html): Engineering insights, product updates, and research notes from the Polyvia AI team. (105 words) - [Book a Demo](/book-demo/index.html): Most-accurate Multimodal Retrieval Infrastructure with Semantic Memory — for your AI agents. (120 words) - [Legal Resources](/legal/index.html): Most-accurate Multimodal Retrieval Infrastructure with Semantic Memory — for your AI agents. (37 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