Technical requirements
The following are the prerequisites to follow along with the code in this chapter:
- A MongoDB Atlas cluster
M0
tier (free) should be sufficient - An OpenAI account and API key with access to the
text-embedding-3-large
model - A Python 3 working environment
- Installed Python libraries for MongoDB, LangChain, and OpenAI
- Atlas Search indexes and Vector Search indexes created on the MongoDB Atlas cluster