OpenAI details storage system serving 1 billion ChatGPT users

OpenAI published details on Habitat, its storage platform that evolved from a Python library into infrastructure serving over 1 billion ChatGPT users and handling 22 million requests per second.

Why it matters: These numbers give a rare concrete glimpse into ChatGPT's actual operating scale, and the fact that a storage layer needs its own dedicated distributed platform underscores how much infrastructure investment goes into serving consumer AI products beyond just GPUs.