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The Journal. · Tuesday, September 8, 2026

AI Companies Acquiring Books for Data, Not Resale

Sources indicate that AI companies are buying used books not for their market value, but for the data contained within them. These books are subsequently destroyed.

The tape

1 quote
The goal here is to make sure that that data is not available to train other models. They are buying up books that are the result of a tremendous amount of human labor, that contain a tremendous amount of human knowledge and expertise, and they are destroying it.
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Heard on The Journal. — “AI Companies Are Buying and Destroying Used Books, published Tuesday, September 8, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
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AI Companies Acquiring Books for Data, Not Resale — Heardvine