Introducing OpenAI Privacy Filter

OpenAI released Privacy Filter, an open-weight AI model designed to detect and remove personally identifiable information (PII, such as names, addresses, phone numbers, and account details) from text. The model uses context-aware language understanding rather than simple pattern matching, can run locally on a user's device to keep sensitive data from being sent to servers, and achieves state-of-the-art performance on privacy detection benchmarks. Developers can use, fine-tune, and integrate Privacy Filter into their own applications to build stronger privacy protections into AI systems.