A deep dive into OpenAI’s Privacy Filter, benchmarking its PII detection performance against Tonic Textual on real-world datasets. We explore where the model succeeds, where it struggles, and how fine-tuning with labeled data impacts accuracy across domains like healthcare, legal, and web data.

The post Benchmarking OpenAI’s Privacy Filter: What it gets right, and where PII detection still needs real data appeared first on Security Boulevard.

Expert Insights on Synthetic Data from the Tonic.ai Blog

Source: Security Boulevard
Source Link: https://securityboulevard.com/2026/04/benchmarking-openais-privacy-filter-what-it-gets-right-and-where-pii-detection-still-needs-real-data/