tech
OpenAI plots biggest ChatGPT overhaul since launch
$850bn start-up to recast hit chatbot as a route to higher-margin products before a potential IPO

TL;DR
- OpenAI, valued at $850 billion, is planning a major overhaul of ChatGPT.
- The goal is to recast the chatbot to offer higher-margin products.
- These changes are being considered ahead of a potential IPO.