# kirchner.io > Michael Kirchner's public site about systems, intelligence, judgment, knowledge infrastructure, technical practice, art, and memory. ## Primary pages - [About Michael Kirchner](https://kirchner.io/about): Public profile, current focus, and working principles. - [Selected systems work](https://kirchner.io/work): Representative technical and organizational work. - [Essays](https://kirchner.io/blog): Long-form writing about AI systems, technology, books, and alignment. - [Compendium](https://kirchner.io/compendium): A public research atlas of interconnected technical and cultural topics. - [Knowledge graph visualization](https://kirchner.io/compendium/graphs): Architecture, provenance, layout tradeoffs, and the site's live 3D knowledge graph. - [AI inference optimization](https://kirchner.io/blog/inference): Latency, throughput, utilization, and cost under real deployment constraints. - [Gallery](https://kirchner.io/art): Published photographs and visual studies. ## Discovery - [XML sitemap](https://kirchner.io/sitemap.xml): Canonical indexable URLs. - [Robots policy](https://kirchner.io/robots.txt): Crawler directives. ## Policies - [Privacy policy](https://kirchner.io/legal/privacy) - [Terms of service](https://kirchner.io/legal/terms) - [Acceptable use policy](https://kirchner.io/legal/acceptable-use)