Hm we typically talk about that phase as “data ingestion”. We also use verbs extract, chunk, index, but those are parts of ingestion. Another phrase we use is

Hm we typically talk about that phase as “data ingestion”. We also use verbs extract, chunk, index, but those are parts of ingestion. Another phrase we use is “data preparation”. The tricky thing is that your train() method is on the vanna object, so if you called it “ingest”, it wouldn’t be clear where the data was headed. But I think it’d be clearer than “train” given that has such a specific meaning in this space. You could also look to LlamaIndex API for naming inspiration.