Share this page!

Enter URL or ID to Unroll

You can paste full URL like: https://x.com/threadreaderapp/status/1644127596119195649
or just the ID like: 1644127596119195649

How to get URL link on X (Twitter) App

  1. On the Twitter thread, click on or icon on the bottom
  2. Click again on or Share Via icon
  3. Click on Copy Link to Tweet
  4. Paste it above and click "Unroll Thread"!
  5. More info at Twitter Help
Sahas Profile picture
Sahas
@sahasmaan
Simplifying equity research at https://t.co/izCOsr5TJY
Jun 9, 2023 • 7 tweets • 3 min read
Wrote my first custom chain in @LangChainAI as part of improving our AI search in stockinsights.ai

ModifyDocumentsChain adds additional context to docs retrieved from vectorstore based on the metadata and runs before StuffDocumentChain. This helps us #buildinpublic Image In many use cases, we would want to add more context to retrieved chunks from vectorstore such as @pinecone before passing to OpenAI to improve the GPT's accuracy.

ModifyDocumentsChain contains chunkModifier method that modifies the doc's content based on the metadata.