[seldo]

LlamaIndex lets you attach metadata to Nodes which are basically chunks, although that fact is poorly documented! Will fix.

[treprinum]

Thanks! Even with a better documentation, document importers don't extract node metadata so one needs to write their own "text and metadata extractor" as well. It's then easier to skip LlamaIndex altogether, or just get inspiration from some re-ranking etc. you guys did.

[anjanb]

can you elaborate please