OpenAI Hires Contractors to Read ChatGPT Logs for Model Training
Leaked documents reveal OpenAI employs hundreds of contractors to manually review user prompts, including sensitive data, to improve its AI models.
Headline and summary written by an AI model from the linked articles; not reviewed by a person. How this was made
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The odds
Each tick is a source publishing on this story
Price data
| Time | Chance of yes |
|---|---|
| now | 100% |
| 30 Sept, 19:17 UTC | 77% |
| 30 Sept, 18:54 UTC | 28% |
| 30 Sept, 18:14 UTC | 47% |
| 30 Sept, 16:52 UTC | 24% |
| 30 Sept, 16:26 UTC | 26% |
| 30 Sept, 15:31 UTC | 22% |
| 30 Sept, 15:23 UTC | 24% |
| 30 Sept, 14:50 UTC | 48% |
| 30 Sept, 14:23 UTC | 50% |
| 30 Sept, 13:48 UTC | 33% |
| 30 Sept, 12:53 UTC | 28% |
| 30 Sept, 11:54 UTC | 28% |
| 30 Sept, 11:25 UTC | 27% |
| 30 Sept, 10:22 UTC | 27% |
| 30 Sept, 09:59 UTC | 31% |
| 30 Sept, 09:25 UTC | 34% |
| 30 Sept, 08:57 UTC | 33% |
| 30 Sept, 08:13 UTC | 35% |
| 30 Sept, 07:58 UTC | 25% |
| 30 Sept, 07:29 UTC | 21% |
| 30 Sept, 06:55 UTC | 27% |
| 30 Sept, 06:27 UTC | 30% |
| 30 Sept, 05:38 UTC | 38% |
| 30 Sept, 05:24 UTC | 45% |
| 30 Sept, 04:55 UTC | 50% |
| 30 Sept, 04:20 UTC | 56% |
| 30 Sept, 03:56 UTC | 58% |
| 30 Sept, 03:13 UTC | 50% |
| 30 Sept, 02:59 UTC | 47% |
| 30 Sept, 02:28 UTC | 44% |
| 30 Sept, 01:52 UTC | 21% |
| 30 Sept, 01:23 UTC | 23% |
| 30 Sept, 00:40 UTC | 40% |
| 30 Sept, 00:25 UTC | 78% |
| 29 Sept, 23:54 UTC | 82% |
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| 29 Sept, 22:30 UTC | 83% |
| 29 Sept, 21:32 UTC | 85% |
| 29 Sept, 21:25 UTC | 83% |
| 29 Sept, 20:49 UTC | 85% |
| 29 Sept, 20:26 UTC | 81% |
| 29 Sept, 19:54 UTC | 78% |
| 29 Sept, 19:25 UTC | 80% |
| 29 Sept, 18:54 UTC | 78% |
| 29 Sept, 17:57 UTC | 84% |
| 29 Sept, 17:25 UTC | 81% |
| 29 Sept, 16:54 UTC | 69% |
| 29 Sept, 16:23 UTC | 69% |
| 29 Sept, 15:59 UTC | 80% |
| 29 Sept, 15:24 UTC | 89% |
| 29 Sept, 12:40 UTC | 93% |
| 29 Sept, 12:26 UTC | 93% |
| 29 Sept, 11:56 UTC | 92% |
| 29 Sept, 11:28 UTC | 86% |
| 29 Sept, 10:59 UTC | 86% |
| 29 Sept, 10:23 UTC | 77% |
| 29 Sept, 09:59 UTC | 78% |
| 29 Sept, 09:09 UTC | 82% |
| 29 Sept, 08:55 UTC | 77% |
| 29 Sept, 08:27 UTC | 77% |
| 29 Sept, 07:48 UTC | 77% |
| 29 Sept, 07:26 UTC | 87% |
| 29 Sept, 06:54 UTC | 88% |
| 28 Sept, 14:06 UTC | 61% |
| 28 Sept, 13:20 UTC | 65% |
| 28 Sept, 12:57 UTC | 64% |
| 28 Sept, 10:44 UTC | 67% |
| 28 Sept, 09:35 UTC | 64% |
| 28 Sept, 08:08 UTC | 65% |
| 28 Sept, 04:53 UTC | 62% |
| 28 Sept, 04:07 UTC | 49% |
| 28 Sept, 03:57 UTC | 52% |
| 28 Sept, 00:54 UTC | 58% |
| 27 Sept, 23:59 UTC | 58% |
| 27 Sept, 23:16 UTC | 59% |
| 27 Sept, 22:47 UTC | 59% |
| 27 Sept, 22:24 UTC | 62% |
| 27 Sept, 21:50 UTC | 61% |
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| 27 Sept, 20:29 UTC | 60% |
| 27 Sept, 19:41 UTC | 59% |
| 27 Sept, 18:58 UTC | 60% |
| 27 Sept, 18:06 UTC | 62% |
| 27 Sept, 17:31 UTC | 60% |
| 27 Sept, 17:13 UTC | 60% |
| 27 Sept, 16:52 UTC | 61% |
| 27 Sept, 16:23 UTC | 59% |
| 27 Sept, 15:59 UTC | 59% |
| 27 Sept, 15:17 UTC | 59% |
| 27 Sept, 14:38 UTC | 59% |
| 27 Sept, 13:55 UTC | 59% |
| 27 Sept, 13:29 UTC | 62% |
| 27 Sept, 12:55 UTC | 63% |
| 27 Sept, 12:08 UTC | 60% |
| 27 Sept, 11:33 UTC | 61% |
| 27 Sept, 10:44 UTC | 58% |
| 27 Sept, 10:15 UTC | 59% |
| 27 Sept, 09:43 UTC | 61% |
| 27 Sept, 09:16 UTC | 61% |
| 27 Sept, 08:35 UTC | 61% |
| 27 Sept, 08:15 UTC | 64% |
| 27 Sept, 07:55 UTC | 64% |
| 27 Sept, 07:14 UTC | 64% |
| 27 Sept, 06:47 UTC | 56% |
| 27 Sept, 06:10 UTC | 56% |
| 27 Sept, 05:43 UTC | 57% |
| 27 Sept, 05:23 UTC | 56% |
| 27 Sept, 04:45 UTC | 56% |
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| 27 Sept, 03:39 UTC | 58% |
| 27 Sept, 03:19 UTC | 58% |
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| 27 Sept, 00:50 UTC | 61% |
| 26 Sept, 23:42 UTC | 61% |
| 26 Sept, 23:17 UTC | 64% |
| 26 Sept, 19:07 UTC | 80% |
| 26 Sept, 18:59 UTC | 79% |
| 26 Sept, 18:26 UTC | 78% |
| 26 Sept, 17:32 UTC | 79% |
| 26 Sept, 17:23 UTC | 78% |
| 26 Sept, 16:56 UTC | 82% |
| 26 Sept, 16:03 UTC | 84% |
| 26 Sept, 15:56 UTC | 83% |
| 26 Sept, 15:23 UTC | 84% |
| 26 Sept, 13:50 UTC | 84% |
| 26 Sept, 13:06 UTC | 85% |
| 26 Sept, 12:58 UTC | 84% |
| 26 Sept, 12:22 UTC | 85% |
| 26 Sept, 11:29 UTC | 85% |
| 26 Sept, 06:55 UTC | 84% |
| 26 Sept, 06:25 UTC | 84% |
| 26 Sept, 05:08 UTC | 84% |
| 26 Sept, 04:45 UTC | 83% |
| 26 Sept, 03:38 UTC | 84% |
| 26 Sept, 03:23 UTC | 83% |
| 26 Sept, 02:24 UTC | 84% |
| 26 Sept, 01:37 UTC | 84% |
| 26 Sept, 00:56 UTC | 84% |
| 26 Sept, 00:25 UTC | 84% |
| 25 Sept, 23:37 UTC | 85% |
| 25 Sept, 23:29 UTC | 84% |
| 25 Sept, 22:54 UTC | 84% |
| 25 Sept, 22:16 UTC | 84% |
| 25 Sept, 21:55 UTC | 83% |
| 25 Sept, 21:00 UTC | 83% |
| 25 Sept, 20:53 UTC | 84% |
| 25 Sept, 19:53 UTC | 83% |
| 25 Sept, 19:25 UTC | 84% |
| 25 Sept, 18:43 UTC | 83% |
| 25 Sept, 18:29 UTC | 83% |
| 25 Sept, 17:52 UTC | 84% |
| 25 Sept, 17:27 UTC | 83% |
| 25 Sept, 16:58 UTC | 83% |
| 25 Sept, 16:11 UTC | 84% |
| 25 Sept, 15:57 UTC | 85% |
| 25 Sept, 14:54 UTC | 85% |
| 25 Sept, 10:36 UTC | 85% |
| 25 Sept, 10:29 UTC | 84% |
| 25 Sept, 08:13 UTC | 86% |
| 24 Sept, 22:45 UTC | 87% |
| 24 Sept, 21:17 UTC | 82% |
| 24 Sept, 18:41 UTC | 82% |
| 24 Sept, 16:18 UTC | 82% |
| 15 Sept, 16:43 UTC | 79% |
| 15 Sept, 12:29 UTC | 81% |
| 14 Sept, 12:03 UTC | 80% |
Replay the odds, article by article
Step through each article in the order it published and watch Will OpenAI resume US ChatGPT Pro signups by October 31, 2026? respond.
The story so far
3 publishers have covered this in 4 articles since 14 Sept 2026. 404 Media published first, on 14 September at 14:22 UTC; Latest from Tom's Hardware followed 21h 07m later. The most recent article, from 404 Media, appeared on 16 September at 14:19 UTC.
Outlets reporting it: 404 Media, Latest from Tom's Hardware, Times of India.
One prediction market prices this story:
- Will OpenAI resume US ChatGPT Pro signups by October 31, 2026? — resolved “Yes” on 30 Sept 2026.
Odds are the market's probability that the outcome happens, updated every few minutes. They are information about what traders expect, not a forecast we make and not investment advice.
How it unfolded
Every source in the order it published, with the odds on Will OpenAI resume US ChatGPT Pro signups by October 31, 2026? at that moment. A dash means the source published before we started tracking prices.
- 404 MediaInside ‘Project Lily’: The Humans Reading Your ChatGPT Chats80%
- Latest from Tom's HardwareChatGPT transcripts are reportedly read by humans to improve responses, including those with personal information — 'Project Lilly' has seen OpenAI hire hundreds of contractors to manually review logs80%
- Times of IndiaFlorida man told ChatGPT he wanted to kill ex; private chats led to FBI probe79%▼1 points since the previous source
- 404 MediaPodcast: Humans Are Reading Your ChatGPT Conversations79%
- Market resolved: Yes
Sources
Every article we clustered into this story. Headlines link to the publisher.
- Podcast: Humans Are Reading Your ChatGPT Conversations 404 Media
- Florida man told ChatGPT he wanted to kill ex; private chats led to FBI probe Times of India
- ChatGPT transcripts are reportedly read by humans to improve responses, including those with personal information — 'Project Lilly' has seen OpenAI hire hundreds of contractors to manually review logs Latest from Tom's Hardware
- Inside ‘Project Lily’: The Humans Reading Your ChatGPT Chats 404 Media
Related prediction markets
Linked by software because they are about the same subject. Most ask a different question from the one this story reports, so read each market's own question. How often the link is right
- Resolved Will OpenAI resume US ChatGPT Pro signups by October 31, 2026? Yes 30d ago
The market favoured Yes at 83% a day out, and it won. How often it's right
Wrong market?
In this story
- OpenAI
- ChatGPT
- Project Lilly