2026-04-22 15:31:39
OpenAI Releases Open-Source Privacy Filter Model for PII Detection and Redaction
Abstract: OpenAI's Privacy Filter is an open-source, locally executable model that detects and redacts PII in text. It supports large contexts, identifies many PII categories, and is intended for privacy-preserving workflows such as data preparation, indexing, logging, and moderation.
OpenAI's Privacy Filter is a locally run, open-source model (128k-token context) that detects and redacts PII in text, covering contact, financial, and credential data for privacy workflows.