# Topic: Architecture

Canonical: https://careinstitute.ai/tags/architecture/
Published: 2026-02-15
Author: CARE Institute
Code licence: Apache 2.0 (https://github.com/CAREInst)

- [Beyond Cost-Quality: Privacy-Aware Routing for Local-to-Cloud LLM Escalation](https://careinstitute.ai/research/privacy-routing/) (2026-02-15 · Paper): A five-class scheme for labelling how sensitive a request is, and routing it only to the set of models allowed to see it.