Does Pieces train on your data?

No—Pieces's cited terms say it does not train on your data by default.

Their words · Privacy Policy

“ Use Google user data to develop, train, fine-tune, evaluate, or improve any artificial intelligence or machine learning model, whether generalized, personalized (including per-user models), or operated by a third party. Where Pieces uses AI/ML at inference time to deliver a feature you have specifically requested on your Google user data (such as summarization of content you have explicitly directed Pieces to process), the model is invoked solely to produce the requested output for you in that moment; your Google user data is not retained, logged, or otherwise used to train, fine-tune, evaluate, or develop any model, and is not used to improve any model serving you, other users, or any third party.”

Captured 2026-06-08. Open captured source →Snapshot SHA-256: 7f29576f19d293bed6645acf89f8462d2d7c817a84a31c044327ee4500426ee7

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Informational only, not legal advice. Terms can change; check the cited policy and capture date before relying on this answer.

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