Parent Document Retrieval
ArchiveMedium
Small chunks embed well but lack context. Large chunks have context but embed poorly. Strategy: embed _____(1), but return the _____(2).
Flag format: CONGRESS{1:[what_to_embed],2:[what_to_return]}
Example: CONGRESS{1:summaries,2:full_text}
Show hint
Index small for precision, retrieve big for context.
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