What changed

Initial inputs are PDF and plain text; multi-file support is forthcoming.

Source: Google Research Deep Review announcement

Our analysis

Builder’s view: check retention requirements before uploading private drafts. Treat suggested flaws as leads to verify against the document, with experts checking consequential conclusions.

Keep in mind

Google retains uploads for one year for UI display; it says documents are not used for model training.

Source: Google Research Deep Review announcement

Sources & dates

Article updated: 15 Oct 2026

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