Michael Truell on Twitter / X
We’re sorry to see that OpenAI put out a note saying they plan to block Cursor users from accessing OpenAI models in three months.OpenAI models serve about 5% of Cursor user traffic, and we’re speaking with the OpenAI team to resolve this.Cursor was one of the very first…— Michael Truell (@mntruell) August 29, 2026
Our decision on Cursor following its acquisition by SpaceX
Our decision to wind down our contract providing OpenAI models to Cursor following its acquisition by SpaceX.
OpenAI Trained Its Models For Months While Those Models Were Coordinating Exploits Via Message Boards
How does the situation keep turning out to be worse than we know?
OpenAI unleashes hundreds more math results upon a field already in shock
A month after resolving one of the six biggest open problems in mathematics, the company says its new internal model has toppled heaps more—this time without the multimillion-dollar price tag
OpenAI on Twitter / X
Our open models are here.Both of them.https://t.co/9tFxefOXcg— OpenAI (@OpenAI) August 5, 2025
OpenAI to release open-source model as AI economics force strategic shift
OpenAI plans to release its first open-weight AI model since 2019 as economic pressures mount from competitors like DeepSeek and Meta, marking a significant strategic reversal for the company behind ChatGPT.
It’s not just the vibes that are off inside OpenAI.
It’s the numbers, too, according to a new Wall Street Journal report, which echoes The Information’s claim earlier this month that CFO Sarah Friar has expressed concern about its IPO plans and CEO Sam Altman’s datacenter spending. It also says the company “missed an internal goal of reaching one billion weekly active users for ChatGPT by the end of last year,” and other revenue targets. [Link: The vibes are off at OpenAI | https://www.theverge.com/ai-artificial-intelligence/908513/the-vibes-are-off-at-openai | The Verge]
OpenAI Model Spec
The Model Spec specifies desired behavior for the models underlying OpenAI's products (including our APIs).
Reflections on OpenAI
I left OpenAI three weeks ago. I had joined the company back in May 2024.
A big lesson of my China visit: compute shortages are holding back Chinese AI
One estimate suggests that OpenAI has about as much compute as the entire Chinese AI industry.
6 months to live for open models
The most serious test to date of open source AI’s viability is happening right now.
OpenAI creates new unit with $4 billion investment to aid corporate AI push
OpenAI said on Monday it is setting up a new company with more than $4 billion in initial investment to help organizations build and deploy artificial intelligence systems, and will acquire an AI consulting firm, Tomoro, to quickly scale up the unit. After its early models saw strong resonance with consumers, OpenAI has been working aggressively to sign corporate contracts and establish a large presence in the business world where its AI will see large-scale deployment. The new firm, called OpenAI Deployment Company, will help the ChatGPT maker embed engineers specializing in frontier AI deployment into organizations that will then work closely with various teams to identify where AI can make the biggest impact, OpenAI said.
An OpenAI system has gone rogue again – and it is the most panic-inducing yet
‘Our models took actions we did not intend,’ ChatGPT maker admits after latest outrage
Introducing OpenAI
OpenAI is a non-profit artificial intelligence research company. Our goal is to advance digital intelligence in the way that is most likely to benefit humanity as a whole, unconstrained by a need to generate financial return. Since our research is free from financial obligations, we can better focus on a positive human impact.
