---
title: "Comment by Suneel Kumar BVS on \"Summarizing Documents Made Easy With Langchain Summarizer\" | Hashnode"
description: "Thanks for the valuable post. Would like to know more about how many OPENAI tokens are required to digest the PDF and also to summarize and ask Q&A with doc"
url: "https://hashnode.com/posts/summarizing-documents-made-easy-with-langchain-summarizer/64685c6e175bc7031a935c40/comment/646e6dd00617594bb4e51f38"
---

[Discussion](https://hashnode.com/posts/summarizing-documents-made-easy-with-langchain-summarizer/64685c6e175bc7031a935c40)

Comment [Summarizing Documents Made Easy With Langchain Summarizer](https://hashnode.com/posts/summarizing-documents-made-easy-with-langchain-summarizer/64685c6e175bc7031a935c40)

[Suneel Kumar BVS](https://hashnode.com/@suneelbvs)

[May 24, 2023](https://hashnode.com/posts/summarizing-documents-made-easy-with-langchain-summarizer/64685c6e175bc7031a935c40/comment/646e6dd00617594bb4e51f38)

Thanks for the valuable post. Would like to know more about how many OPENAI tokens are required to digest the PDF and also to summarize and ask Q&A with documents?. Do you have any statistics of this tokens and its associated cost?