OpenAI Just Open-Sourced a Tool That Scrubs Your Secrets Before ChatGPT Ever Sees Them

Kripto piyasalarında dikkat çekici bir gelişme yaşandı. OpenAI Just Open-Sourced a Tool That Scrubs Your Secrets Before ChatGPT Ever Sees Them Price data by News Artificial Intelligence OpenAI Just Open-Sourced a Tool That Scrubs Your Secrets Before ChatGPT Ever Sees Them OpenAI has released a small, free model that strips names, addresses, passwords, and account numbers out of any text, right on your laptop, before you paste it into an AI chatbot. By Jose Antonio Lanz Edited by Guillermo Jimenez Apr 22, 2026 Apr 22, 2026 5 min read OpenAI. Image: /Shutterstock Create an account to save your articles.

Add on Google Add as your preferred source to see more of our stories on Google. In brief OpenAI released Privacy Filter under Apache 2. 0 on GitHub and Hugging Face.

Piyasa Dinamikleri

5 billion-parameter model runs locally and masks names, addresses, and passwords. It hits 96% F1 on the standard PII-Masking-300k benchmark out of the box. Every day, millions of people paste things into ChatGPT they probably shouldn't.

Work emails with client names. The API key they swore they'd rotate next week. OpenAI just released a free tool that cleans all of it up before the chatbot ever sees it.

It's called Privacy Filter , and it launched this week under the Apache 2. 0 license, meaning anyone can download it, use it, modify it, and sell products built on top of it. The model lives on Hugging Face and GitHub, weighs in at 1.

Piyasalara Etkisi

5 billion parameters (the metric that measures a model’s potential breadth of knowledge), and is small enough to run on a regular laptop. Think of it as spellcheck, but for privacy. You feed it a block of text, and it hands back the same text with all the sensitive bits swapped for generic placeholders like or .

Remember when people were able to unredact parts of the Jeffrey Epstein files because the Donald Trump administration simply used a black marker to try to hide those secrets? Had they used this model, that wouldn’t have been a problem. Privacy Filter scans for eight categories of personal information: names, addresses, emails, phone numbers, URLs, dates, account numbers, and secrets like passwords and API keys.

It reads the whole text in one pass, then tags the sensitive parts so they can be masked or redacted. Here's a real example from OpenAI's announcement. You paste in an email that says: "Thanks again for meeting earlier today.

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