How to Stop AI Training on My Data: ChatGPT, Claude, Gemini and Copilot
Searching for how to stop AI training on my data ? The short version: ChatGPT, Claude and Copilot each have a training switch in their settings, and Gemini has an activity switch with its own retention rules. Turning any of them off is not the same as deleting your chats, and some data is still kept either way. This guide uses only what each company says in its own help pages. Quick answer table Provider Default for personal accounts Setting name What is still kept or used ChatGPT Data sharing for training is on for Free, Plus and Pro Improve the model for everyone Existing chats stay until you delete them; Temporary Chats may be kept up to 30 days for safety Claude Used if you allow it in Model Improvement; check your own Privacy Settings for your current choice Model Improvement Safety-flagged chats kept up to 2 years; thumbs up/down chats up to 5 years Gemini Keep Activity is on for users 18 or over Keep Activity Conversations saved up to 72 hours even when off; a subset reviewed by...