Guys any on this - Hi, is it possible to

At a glance

The community members are discussing how to get the source data mentioned along with the answer in LlamaIndex. One community member suggests using the "create and refine" mode to include source metadata in the response. Other community members suggest extracting source_nodes and printing their text to save tokens, as well as using the CitationQueryEngine together with another QueryEngine like RaptorRetriever. The community members also discuss passing the index along with the retriever to the CitationQueryEngine arguments.

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PPujari12

Guys any on this - Hi, is it possible to get this type of reponse in llamaindex - where the source data is getting mentioned along with the answer. basically getting the source data for each part of the response. One obvious way to do is Ig my prompting the llm in the "create and refine" mode to mention source metadata along with the answer.

7 comments

WWhiteFang_Jr

Yeah that is one way + you can always extract source_nodes from the response and add node text or metadata info in your final answer.

LLeonardo Oliva

in order to save tokens you should print source_nodes.get_text()

PPujari12

hey, I was asking if we can mention the source nodes in the reponse partwise. like this-

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PPujari12

its basically mention which part of the answer is from which source

TTeemu

There is the CitationQueryEngine https://docs.llamaindex.ai/en/stable/examples/query_engine/citation_query_engine.html

LLeonardo Oliva

Coudl we use the CitationQueryEngine together with another QueryEngine? For example I use the RaptorRetriever, but I'd also like tok try the CitationQueryEngine

PPujari12

I think you need to pass the index along with the retriever to the args - https://github.com/run-llama/llama_index/blob/c8696ddbf9bb9df1b49fb59d112b23f04d610e2d/llama-index-core/llama_index/core/query_engine/citation_query_engine.py

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Guys any on this - Hi, is it possible to