Embedding model change

[davidfungf]

According to the article, If I want to change the embedding model from text-embedding-ada-002 to text-embedding-3-small. Which code shall I modify?

Your tutorial inspires my interests on RAG very much. Thank you!!

- [ ] bug report -> please search issues before submitting
- [ ] feature request
- [X] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)

[davidfungf]

I just found the answers in the faq.md. Do I need to rebuild the code and upload the documents again?

azd env set AZURE_OPENAI_API_EMBEDDINGS_MODEL text-embedding-3-large

[glaucia86]

Hi, @davidfungf . How are you?

It depends. If you want to use the Azure OpenAI Service, you can use AI Studio to create the embedding you want to use and change it with the command used.

Now, if you're using an LLM's Open Source you should change the file constants.ts file

[sinedied]

Regarding the deployment, if changing the embedding model for the deployed version you need to delete the existing index in your AI Search instance in the portal:

This is needed as the vector length might differ.

Then you need to redeploy the app with azd up

[davidfungf]

Thank you for your support!

Suggestion: You may consider using Azure Document Intelligence Layout Model to generate the Markdown components to enhance the data accuracy. I looking forward to seeing your post soon.

[sinedied]

Using Azure Document Intelligence is on our watchlist for a possible add-on, the initial idea for this one sample was to make it as simple as possible to understand.

We also have other more full-featured samples like this one, that uses Azure Document Intelligence for ingestion.