Can GPT Index be adapted for use with

GPT Index uses Langchain for the underlying LLM model, I haven't played around with ChatGPT yet. @hwchase17 is that integration available? @bobjoneswins by default gpt index uses text-davinci-003 which is basically the same model

i see this gist: https://gist.github.com/samching/291d097cb59ec039ee31c42a2bb258f0#file-langchain_chat_gpt-py

not sure about current implementation in place of that IP address, maybe calling the text-davinci-002-render-paid model etc