ChatGPT saves every file you've ever uploaded to Library, and Library has a storage cap. Deleting the chat never removed them, but a new checkbox on Delete chat now does
most people never open Library, but every file you upload to a chat gets saved there automatically, plus the ones chatgpt creates for you. pdfs, spreadsheets, screenshots, all of it. it's in the sidebar, and the Storage button inside shows how much you've used. the caps, from openai's library page:…
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