Happy About Codex Switch, but Fear Rate Limits
I am happy everyone is switching to Codex, but Tibo if you start rate limiting me or making me use worse models...
ChatGPT Pro Launches at $100 After High Demand
It is very nice to see Codex getting so much love. We are launching a $100 ChatGPT Pro tier by very popular demand.
Supporting TBPN: Commitment Despite My Own Missteps
TBPN is my favorite tech show. We want them to keep that going and for them to do what they do so well. I don't expect them to go any easier on us, am sure I'll do my part to help enable...
LLMs Enable DIY mRNA Vaccine for Pets
The coolest meeting I had this week with was Paul, who used ChatGPT and other LLMs to create an mRNA vaccine protocol to save his dog Rosie. It is amazing story. "The chat bots empowered me as an individual to act...
OpenAI Foundation Pledges $1B for AI Resilience and Safety
AI will help discover new science, such as cures for diseases, which is perhaps the most important way to increase quality of life long-term. AI will also present new threats to society that we have to address. No company can sufficiently...
GPT‑5.4 Combines Strong Performance with Engaging Personality
GPT-5.4 is great at coding, knowledge work, computer use, etc, and it's nice to see how much people are enjoying it. But it's also my favorite model to talk to! We have missed the mark on model personality for awhile, so...
GPT‑5.4 Finally Convinces Finance Pros with Spreadsheet Mastery
GPT-5.4 is really good at spreadsheets; a few finance people have finally said things to me like "huh I guess this AI thing is real"
GPT‑5.4 Launches with 1M‑token Context, Native Computer Use
GPT-5.4 is launching, available now in the API and Codex and rolling out over the course of the day in ChatGPT. It's much better at knowledge work and web search, and it has native computer use capabilities. You can steer it mid-response,...
AI Agreement Bans Domestic Surveillance of U.S. Persons
Here is re-post of an internal post: We have been working with the DoW to make some additions in our agreement to make our principles very clear. 1. We are going to amend our deal to add this language, in...
AI Firm Secures Safety‑First Deal with Department of War
Tonight, we reached an agreement with the Department of War to deploy our models in their classified network. In all of our interactions, the DoW displayed a deep respect for safety and a desire to partner to achieve the best possible...
India’s AI Surge: Codex Users Grow 4x Weekly
Great meeting with PM @narendramodi today to talk about the incredible energy around AI in India. India is our fastest growing market for codex globally, up 4x in weekly users in the past 2 weeks alone. 🇮🇳! https://t.co/MRbw0UkotJ
OpenAI Hires Steinberger to Lead Multi‑agent Future
Peter Steinberger is joining OpenAI to drive the next generation of personal agents. He is a genius with a lot of amazing ideas about the future of very smart agents interacting with each other to do very useful things for...
AI Leaps From Grade-School to Research Math Fast
We went from AI systems that struggled to do grade school math to AI systems that can solve research-level math problems in just a few years. I agree with Jakub this is perhaps the most important eval now. I am also pretty...
Hiring Head of Preparedness to Safeguard AI Risks
We are hiring a Head of Preparedness. This is a critical role at an important time; models are improving quickly and are now capable of many great things, but they are also starting to present some real challenges. The potential...
Join Codex Team to Accelerate 100x Improvements
Codex is getting extremely good and will rapidly improve. If you want to help make it 100x better next year, the team is hiring. Crazy adventure guaranteed; success probable.
