OpenAI previews Private Safety Processing to keep Zero Data Retention for frontier models

Offering Zero Data Retention for frontier models

On Aug 19, OpenAI previewed Private Safety Processing, which lets Zero Data Retention customers get cross-interaction safety monitoring without exposing raw content to OpenAI staff. Automated systems detect misuse patterns across related requests; customer data stays on customer-controlled infra or is encrypted with customer-held keys on OpenAI storage. When a risk fires, OpenAI receives only an activity-type signal and severity—no content. The feature is in early-customer testing, with Glean, Databricks, and Microsoft voicing support.

Why it matters: OpenAI previewed Private Safety Processing for ZDR customers — customer-held key encryption with automated pattern scanning that never touches plaintext. A concrete mechanism update that security teams will care about, but narrow audience and low resonance keep it at the featu...