ChatGPT Switches Default Model to GPT-4.1 Mini for All Users, Subscribers Get GPT-4.1

An attempt to explain (current) ChatGPT versions. I still run into many, many people who don't know that: - o3 is the obvious best thing for important/hard things. It is a reasoning model that is much stronger than 4o and if you are using ChatGPT professionally and not using o3 https://t.co/1bQz0frqIc

The Rundown: OpenAI's ChatGPT has reportedly hit a new milestone with 20M paid subscribers, driving the company's revenue to an estimated $5B annual run rate — coming on the heels of a $40B round and the virality of GPT 4o’s image generation.

The details:

Monthly revenue has surged 30% in three months to approximately $415M, with premium subscription... See more