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.
AI Models Now Impacting Cybersecurity with Real-World Vulnerabilities
Last week, a security researcher using our previous model found and disclosed a vulnerability in React that could lead to source code exposure. I believe these models will be a net win for cybersecurity, but we are in the 'real impact...
GPT‑5.2‑Codex Debuts for Agentic Coding Success
GPT-5.2-Codex launches today. It is trained specifically for agentic coding and terminal use, and people at OpenAI have been having great success with it.
Create Fun Images Instantly with ChatGPT
Also a very fun way to use it to easily get fun images in ChatGPT: https://t.co/sWSedwAaII
A Decade with OpenAI: Unimaginably Special
It has been a very cool last 10 years; OpenAI has been more special to work on than I could have possibly imagined.
Remarkable Advances Beyond GPT‑5.1 in New Model
It is a very smart model, and we have come a long way since GPT-5.1: https://t.co/6FJG5FbOQG
New Codex Model Marks Major Performance Leap
New Codex model is a significant improvement!
Google's Gemini 3 Launch Impresses the Community
Congrats to Google on Gemini 3! Looks like a great model.
AI Cost Plummets 300× in One Year
The rate reduction in price per unit of intelligence has been thing I've most consistently underestimated the past couple of years. 300x in a year is nuts!
GPT‑5.1 API Launch with 24‑Hour Prompt Caching
GPT-5.1 is now available in the API. Pricing is the same as GPT-5. We are also releasing gpt-5.1-codex and gpt-5.1-codex-mini in the API, specialized for long-running coding tasks. Prompt caching now lasts up to 24 hours! Updated evals in our blog post.
Sparse Circuits Reveal How Neural Networks Operate
Understanding neural networks through sparse circuits:
GPT‑5.1 Delivers Sharper Instruction Following and Adaptive Thinking
GPT-5.1 is out! It's a nice upgrade. I particularly like the improvements in instruction following, and the adaptive thinking. The intelligence and style improvements are good too.
Key AI Progress Updates and Strategic Recommendations
This is an important one, I think. AI progress and recommendations: https://t.co/Zy6J6bxYBI
Embrace Small Errors, Chase a Few Giant Wins
A thing often in common among great startup investors, founders, and researchers: Trading making a lot of small mistakes in exchange for getting a few giant wins. (Surprisingly many people seem to prefer a few big mistakes in exchange for a lot...
Codex Revolutionizes OpenAI Development, New Models Coming
Codex has transformed how OpenAI builds over the last few months. Have some great upcoming models too. Amazing work by the team!
Amazon Partnership Fuels More NVIDIA Chips for OpenAI Scaling
Very pleased to be working with Amazon to bring a lot more NVIDIA chips online for OpenAI to keep scaling!
GPT-6 Rebranded as GPT-6-7, You're Welcome
GPT-6 will be renamed GPT-6-7, you're welcome
Buy Extra Codex Credits Beyond Subscription Limits
If you want to use more Codex after you hit your subscription limits, you can now buy credits as needed. This is something we expect to do for compute-intensive features; it will let us keep subscription prices low for most users...
Announcing Ambitious AI Intern Roadmap and Safety Strategy
Yesterday we did a livestream. TL;DR: We have set internal goals of having an automated AI research intern by September of 2026 running on hundreds of thousands of GPUs, and a true automated AI researcher by March of 2028. We may...
Live Q&A: Nonprofit Controls, LLC Transforms to PBC
Jakub and I are going to do a livestream and answer questions today at 10:30 am pacific. We have a lot of things to talk about--of course we will cover our new corporate structure, but we will also discuss our new...
ChatGPT Atlas: AI‑First Browser Launches on macOS
Our new AI-first web browser, ChatGPT Atlas, is here for macOS. Please send feedback! Availability on other platforms to follow.
From DGX-1 to Spark: Petaflop Power in Tiny Box
Things have come a long way since the delivery of the DGX-1 9 years ago; amazing to see...
ChatGPT Lifts Limits, Adds Personality and Adult Content
We made ChatGPT pretty restrictive to make sure we were being careful with mental health issues. We realize this made it less useful/enjoyable to many users who had no mental health problems, but given the seriousness of the issue we...