# syntonic.io

> AI-optimized mirror of syntonic.io containing 7 pages totalling 2,565 words of clean markdown content, structured data, and semantic HTML. Original source: https://syntonic.io/. Last updated: 2026-06-14T00:49:09.885Z.

Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG).

## Homepage

- [The instrument for human-AI coupling.](/content/site-root.html): Every AI tool measures the model's output. Syntonic measures the coupling: the human-and-AI as one unit. Design-partner pilots open. (684 words)

## Articles & Blog Posts

- [FAQ](/content/faq/index.html): Straight answers on coupling quality, the evaluator architecture, validation status, and the science. (657 words)
- [About Syntonic](/content/about/index.html): One founder, an AI-native system, and a belt of patent-pending instruments for measuring human-AI work. Honestly labeled. (478 words)
- [Work with us.](/content/work-with-us/index.html): We build your business a Lumen-class AI system, and the instrument that shows whether it's paying off. Demo first. (317 words)
- [Catch the errors neither your engineer nor your AI catches alone.](/content/design-partner/index.html): Catch the errors neither your engineer nor your AI catches alone. A pre-registered pilot on your codebase. You keep the readout either way. (340 words)
- [Privacy](/content/privacy/index.html): What we collect, where it lives, and what we never do with it. (83 words)
- [sitemap-xml.html](/content/sitemap-xml.html) (6 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](/sitemap.xml): Machine-readable sitemap for crawler discovery
- [Robots.txt](/robots.txt): Crawler directives