Introducing OpenAI Privacy Filter
OpenAI Blog / 4/22/2026
📰 NewsTools & Practical UsageModels & Research
Key Points
- OpenAI has introduced the “Privacy Filter,” an open-weight model designed to detect personally identifiable information (PII) in text.
- The model can redact identified PII, helping organizations reduce exposure of sensitive personal data.
- OpenAI claims state-of-the-art accuracy for PII detection and redaction.
- Because it is available as an open-weight model, it can be integrated into existing workflows and systems for privacy protection.
OpenAI Privacy Filter is an open-weight model for detecting and redacting personally identifiable information (PII) in text with state-of-the-art accuracy
