[AlexeyBrin]

How do you know GPT-5 does not call a Python interpreter remotely on OpenAI servers when you ask it to do arithmetic ? Your prompt goes to their servers, you have no way to know what happens there.

The only way to be sure a model calls no tool is to run it locally and control the network.

[simianwords]

It’s documented that pro version in api can’t run interpreter. Do you not believe the documentation?

[floam]

They don’t give the customer access to it, for probably an obvious reason.