---
title: OpenAI: Daybreak Blue sessions on personal accounts may be used to train models even when "Improve the model for everyone" is off; business, Enterprise and API data excluded by default | ctxsec
url: https://ctxsec.com/items/openai-daybreak-blue-personal-sessions-may-train-despite-opt-out
description: ""
status: "official policy text (OpenAI Help Center, updated Oct 30); Nov 20 and Nov 29 dates come from user-posted OpenAI emails"
published: 2026-10-30
---

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[← AI](/ai) · [markdown](/items/openai-daybreak-blue-personal-sessions-may-train-despite-opt-out.md)

official policy text (OpenAI Help Center, updated Oct 30); Nov 20 and Nov 29 dates come from user-posted OpenAI emails

2026-10-30

### OpenAI: Daybreak Blue sessions on personal accounts may be used to train models even when "Improve the model for everyone" is off; business, Enterprise and API data excluded by default

OpenAI's "Data controls in ChatGPT" help page now has a section on **Trusted Access on personal accounts**. It says that during **Daybreak** sessions on a personal account, OpenAI **may use content from your interactions to improve its models even when "Improve the model for everyone" is off**, to strengthen safeguards against cyber misuse. The setting still applies to activity outside Trusted Access sessions. Daybreak Blue is OpenAI's vetted access tier that gives defenders fewer refusals for security work.

- **Not affected (per OpenAI):** ChatGPT Business, Enterprise, Edu and Healthcare workspaces, and API Platform data, which are not used for training by default.
- **Dates (from user-posted emails, not the help page):** several Daybreak Blue users posted an OpenAI email saying the training change starts **Nov 29**, and that individual users lose **API access** to Daybreak Blue on **Nov 20** while Codex access through ChatGPT sign-in stays.
- **Why it matters:** Daybreak sessions typically contain unreported vulnerabilities, PoCs, crash dumps and client data. Researchers on X have objected strongly, and some say they will leave the program. Those reactions are opinion.

Sources: [OpenAI Help Center: Data controls in ChatGPT (section 'Trusted Access on personal accounts', updated Oct 30)](https://help.openai.com/en/articles/7730893-data-controls-faq) · [OpenAI: Enterprise privacy](https://openai.com/enterprise-privacy/) · [User post of the OpenAI email (Nov 20 / Nov 29 dates)](https://x.com/adolandev/status/2116244811921375525)