Using GPT3, Supabase and Pinecone to automate a personalized marketing campaign
> And it pretty much worked! Using prompts to find matches is not really ideal, but we want to use GPT's semantic understanding. That's where Embeddings come in.<p>sounds like you ended up not using GPT3 in the end which is probably wise.<p>i'm curious if you might see further savings using other cheaper embeddings that are available on huggingface. but its probably not material at this point.<p>did you also consider using pgvector instead of pinecone? <a href="https://news.ycombinator.com/item?id=34684593" rel="nofollow">https://news.ycombinator.com/item?id=34684593</a>  any painpoints with pinecone you can recall?