I came across this JIRA where support for text-to-vector for a query was added: https://issues.apache.org/jira/browse/SOLR-17525
In the ticket, Alessandro mentions: "Other tasks I see coming: - UpdateRequestProcessor to add the indexing time support - performance testing - support for additional embedding models (including potentially an In-Process one)" If it is still up for grabs, I would like to contribute to the index time text-to-vector conversion through an UpdateRequestProcessor. I have played around with this idea using the ONNX runtime to generate embeddings natively in Java through an update processor, but it needs some more polishing. Can somebody please let me know if there is a JIRA for this or similar efforts already? Thanks, Rahul