# privacy-filter

A bidirectional token-classification model for detecting and masking personally identifiable information and secrets in text.

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## Report says OpenAI contractors review ChatGPT conversations under Project Lily

DevFeed: [Report says OpenAI contractors review ChatGPT conversations under Project Lily](<https://devfeed.tech/articles/chatgpt-40887.md>)

Original publisher: [Read original article](<https://habr.com/ru/companies/selectel/news/1083030/>)

Author: techno\_mot (Selectel)

Published: 2026-09-17T07:07:15Z

Content type: news

Language: ru

Sources: [Tagir Valeev](<https://devfeed.tech/sources/tagir-valeev.md>)

Topics: [ChatGPT](<https://devfeed.tech/topics/chatgpt.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [privacy-filter](<https://devfeed.tech/topics/privacy-filter.md>)

Tags: [chatgpt](<https://devfeed.tech/tags/chatgpt.md>), [openai](<https://devfeed.tech/tags/openai.md>), [privacy](<https://devfeed.tech/tags/privacy.md>), [privacy-filter](<https://devfeed.tech/tags/privacy-filter.md>), [selectel](<https://devfeed.tech/tags/selectel.md>), [tag-11019b84ba80](<https://devfeed.tech/tags/tag-11019b84ba80.md>), [tag-32a5d252bf88](<https://devfeed.tech/tags/tag-32a5d252bf88.md>), [tag-61cd5a476b1d](<https://devfeed.tech/tags/tag-61cd5a476b1d.md>), [tag-9fe8963de219](<https://devfeed.tech/tags/tag-9fe8963de219.md>), [tag-b427c8ac240b](<https://devfeed.tech/tags/tag-b427c8ac240b.md>)

### AI overview

The article reports on 404 Media's investigation into Project Lily, an internal OpenAI program in which external contractors review real ChatGPT prompts and conversations to assess model responses. It says a Privacy Filter removes some direct identifiers but may miss rare or context-dependent identifying details.

### Source excerpt

404 Media опубликовала расследование о внутренней программе OpenAI под названием Project Lily. Сотни внешних подрядчиков, нанятых через рекрутингового посредника Crossing Hurdles и получающих выплаты через платформу Mercor, читают настоящие промпты и целые диалоги пользователей ChatGPT, оценивают ответы модели и пишут разборы. Сама практика такой "человеческой" оценки известна давно. Новостью стал масштаб и то, насколько мало о ней знают пользователи. У ChatGPT больше 900 млн пользователей. Читать далее

## How ChatGPT learns about the world while protecting privacy

DevFeed: [How ChatGPT learns about the world while protecting privacy](<https://devfeed.tech/articles/how-chatgpt-learns-about-the-world-while-protecting-privacy-6455.md>)

Original publisher: [Read original article](<https://openai.com/index/how-chatgpt-protects-privacy>)

Published: 2026-05-06T08:00:00Z

Content type: article

Language: en

Sources: [OpenAI News](<https://devfeed.tech/sources/openai-news.md>)

Topics: [ChatGPT](<https://devfeed.tech/topics/chatgpt.md>), [privacy-filter](<https://devfeed.tech/topics/privacy-filter.md>), [online privacy](<https://devfeed.tech/topics/online-privacy.md>), [AI Models](<https://devfeed.tech/topics/ai-models.md>), [data](<https://devfeed.tech/topics/data.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [ai-models](<https://devfeed.tech/tags/ai-models.md>), [blog](<https://devfeed.tech/tags/blog.md>), [chatgpt](<https://devfeed.tech/tags/chatgpt.md>), [data](<https://devfeed.tech/tags/data.md>), [developers](<https://devfeed.tech/tags/developers.md>), [general](<https://devfeed.tech/tags/general.md>), [global-affairs](<https://devfeed.tech/tags/global-affairs.md>), [privacy](<https://devfeed.tech/tags/privacy.md>), [privacy-filter](<https://devfeed.tech/tags/privacy-filter.md>)

### AI overview

OpenAI explains how ChatGPT training uses publicly available information, partnerships, and user-provided or generated data while applying safeguards to reduce personal information. The article also describes user controls over whether conversations contribute to improving future models.

### Source excerpt

Learn how ChatGPT safeguards your privacy, reduces personal data in training, and gives you control over whether your conversations improve AI models.

## How to build scalable web apps with OpenAI's Privacy Filter

DevFeed: [How to build scalable web apps with OpenAI's Privacy Filter](<https://devfeed.tech/articles/how-to-build-scalable-web-apps-with-openai-s-privacy-filter-7427.md>)

Original publisher: [Read original article](<https://huggingface.co/blog/openai-privacy-filter-web-apps>)

Author: yuvraj sharma; Freddy Boulton; Abubakar Abid

Published: 2026-04-27T00:00:00Z

Content type: tutorial

Language: en

Sources: [Hugging Face - Blog](<https://devfeed.tech/sources/hugging-face-blog.md>)

Topics: [privacy-filter](<https://devfeed.tech/topics/privacy-filter.md>), [gradio](<https://devfeed.tech/topics/gradio.md>), [Web](<https://devfeed.tech/topics/web.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [Canvas](<https://devfeed.tech/topics/canvas.md>)

Tags: [apache](<https://devfeed.tech/tags/apache.md>), [artificial-intelligence](<https://devfeed.tech/tags/artificial-intelligence.md>), [benchmark](<https://devfeed.tech/tags/benchmark.md>), [gradio](<https://devfeed.tech/tags/gradio.md>), [html](<https://devfeed.tech/tags/html.md>), [openai](<https://devfeed.tech/tags/openai.md>), [pii](<https://devfeed.tech/tags/pii.md>), [privacy-filter](<https://devfeed.tech/tags/privacy-filter.md>), [web-apps](<https://devfeed.tech/tags/web-apps.md>)

### AI overview

An article about building scalable web apps with OpenAI's Privacy Filter. It presents document, image, and text-redaction applications built with Gradio, including PII highlighting, image annotations, redaction links, custom HTML/JavaScript frontends, queued endpoints, and ZeroGPU allocation.

### Source excerpt

We're on a journey to advance and democratize artificial intelligence through open source and open science.

## Introducing OpenAI Privacy Filter

DevFeed: [Introducing OpenAI Privacy Filter](<https://devfeed.tech/articles/introducing-openai-privacy-filter-6508.md>)

Original publisher: [Read original article](<https://openai.com/index/introducing-openai-privacy-filter>)

Published: 2026-04-22T00:00:00Z

Content type: article

Language: en

Sources: [OpenAI News](<https://devfeed.tech/sources/openai-news.md>)

Topics: [privacy-filter](<https://devfeed.tech/topics/privacy-filter.md>), [pii](<https://devfeed.tech/topics/pii.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Security](<https://devfeed.tech/topics/security.md>), [Software](<https://devfeed.tech/topics/software.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [benchmark](<https://devfeed.tech/tags/benchmark.md>), [developers](<https://devfeed.tech/tags/developers.md>), [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [model](<https://devfeed.tech/tags/model.md>), [open](<https://devfeed.tech/tags/open.md>), [openai](<https://devfeed.tech/tags/openai.md>), [pii](<https://devfeed.tech/tags/pii.md>), [privacy](<https://devfeed.tech/tags/privacy.md>), [privacy-filter](<https://devfeed.tech/tags/privacy-filter.md>), [research](<https://devfeed.tech/tags/research.md>), [security](<https://devfeed.tech/tags/security.md>), [software](<https://devfeed.tech/tags/software.md>), [workflows](<https://devfeed.tech/tags/workflows.md>)

### AI overview

OpenAI introduces Privacy Filter, a small open-weight model that detects and redacts personally identifiable information in unstructured text. It supports context-aware, local, high-throughput processing and can be fine-tuned for privacy workflows.

### Source excerpt

OpenAI Privacy Filter is an open-weight model for detecting and redacting personally identifiable information (PII) in text with state-of-the-art accuracy