watsonx.ai

Explore how to build a Retrieval Augmented Generation (RAG) application with watsonx.ai Flows engine in just minutes. 

This tutorial guides you through setting up a RAG application by downloading a dataset, uploading it to a vector database, and implementing the app using watsonx's CLI. It's a comprehensive walkthrough for developers interested in integrating advanced AI capabilities into their applications. 

With flows engine you get access to models from watsonx.ai and a vector database running in watsonx.data, signing up is free and doesn't require a credit card.

You can find the detailed steps and more information in the full tutorial on IBM Developer's website here.