Definition
Inference pipelines that use privacy proxies (oblivious-http, masque, TEEs, etc.) so model hosts or relays cannot jointly observe user identity and query content — increasingly relevant for health/finance and agent-mediated access.
Key Points
- Tooling gap: debugging privacy relays without breaking the threat model
- pvcli targets developer/agent debugging of OHTTP paths
- Complements confidential-computing and edge-ai local inference