@WhiteFang_Jr @Logan M any good ways to

Is Settings.embed_model=YOUR_CHOICE_OF_EMBED_MODEL not working?

Works good on multiple pdfs, but not sure how implementation will be on dataframes

You can create documents based of your Dataframe manually or you can use CSV reader to help you create the documents itself.
https://github.com/run-llama/llama_index/tree/main/llama-index-integrations/readers/llama-index-readers-file/llama_index/readers/file/paged_csv


Not sure if I'm answering in the correct direction . If not can you please explain more on what do you mean by "how implementation will be on dataframes"