OpenAI's New Privacy Filter: What It Does and How to Use It
OpenAI’s New Privacy Filter: What It Does and How to Use It Enterprises have been eager to integrate large language models into internal workflows, but concerns about data leakage—especially of personally identifiable information (PII)—have slowed adoption. In late April 2026, OpenAI quietly released a privacy filter designed to detect and block PII before it reaches its models. This feature, available for ChatGPT Enterprise and certain API tiers, addresses one of the biggest compliance headaches for IT managers and data privacy officers. ...