Users report Claude Projects favors older uploaded files as docs pile up

Electronic_Spell_154 · reddit · 2026-09-01

A Reddit user reports that after uploading around 15 documents (mostly PDFs and markdown notes) to a Claude Project built over two months, the model leans on older files even when new ones are referenced by name. The thread asks whether Projects starts favoring older uploads once many files accumulate — a community observation of long-context retrieval behavior.

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