# OpenAI releases open-weight privacy filter, claims 97% detection accuracy

- slug: openai-releases-open-weight-privacy-filter-claims-97-detection-accuracy
- date: 2026-04-22
- category: Artificial Intelligence

Five days after researchers published a hard new PII benchmark, no independent test has confirmed OpenAI's 97% accuracy claim. The gap between 13.85% and 97% is real — and now anyone can run the numbers themselves.

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