When using a customGPT (let’s call it X) within another customGPT (let’s call it Y), does customGPT X then have access to the knowledge base of customGPT Y? Or is it restricted to only using information gathered within the chat? I’m not looking for responses related to API access.
No generation from parent units only knows what parent unit knows at hello. And once chat is exited all data is scrubbed.
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Hi @nynnelucca 
Welcome 
to the community!
If both GPT X and GPT Y have the “Code Interpreter & Data Analysis” capability enabled, then downloads between them is possible.
If you prefer to prevent file-sharing, you can simply disable the “Code Interpreter & Data Analysis” capability in either or both GPTs.
Here is the experiment:
I am…
1- using a custom GPT named Surprise Me GPT.
2- calling another GPT @SalesforceAIO.
3- asking to @SalesforceAIO to list file names.
4- asking a file’s summary.
5- asking to zip and provide a file’s link for download.
6- downloading the file.
3 Likes
Oh, I see @polepole is 100% correct if you have code interpretation on anyone using your GPT can download knowledge. Thank you @polepole 
Hi @polepole, thank you for your response!
I’ve tested your method with the “Code Interpreter & Data Analysis” turned on on both GPT’s.
- I’ve created a GPT called “Persona Generator” and another called “Awareness Stage GPT”.
- When I run the “Awareness Stage GPT” within the “Persona Generator” it only gives me the knowledge base files of the “Awareness Stage GPT” and not the “Persona Generator” (see below)
Does this mean that it doesn’t have access to the knowledge base of the “Persona Generator” as long as I am running the “Awareness Stage GPT”?
Hope it makes sense… 
Thank you so much, @polepole! This is game changer for my work!
Just so you know, I was unable to replicate this between published GPT of another creator (following forum links until finding a share with a code interpreter zip file), and one of my own, alternating between each other in same chat window or another tab keeping the session open.
Full disclosure and manipulations in the original:
Nothing happening over here.
Code interpreter sessions time out after a bit.