I think there’s a much bigger story here than Cursor potentially losing access to OpenAI models
What’s happening across AI right now is that the model layer is fragmenting faster than anyone really anticipated, and honestly I think that’s a good thing
There won’t be one model that is best at everything forever, there will be different models that are better at different kinds of reasoning, different price points, different latency requirements and different types of work, and the best products will increasingly be the ones that can move between all of them without making the user think about it
That makes the relationship between model companies and the applications built on top of them much more complicated though
Cursor is a pretty good example because the product itself is not really about OpenAI or Anthropic or any particular model, it’s about giving someone the best possible coding experience and using whatever intelligence is best to make that happen
The model is becoming a component of the product rather than the product itself
And as that happens, I think the industry is going to need infrastructure that sits above individual model providers and keeps the ecosystem open
This is one of the reasons I have a lot of respect for what OpenRouter is doing
As the number of models keeps exploding, having a neutral layer through which applications can access and compare intelligence becomes much more important than simply having another API
The interesting thing about OpenRouter is that it lets the market decide what is useful
A model can come from a company nobody has heard of, suddenly perform incredibly well on real workloads, get picked up by developers and start competing with models that have spent billions building their brand
That kind of competition is extremely healthy for AI
But it also means applications should not have to rebuild themselves every time the model landscape changes or become dependent on whether one model provider decides they want to allow a particular use case
If intelligence is going to become as abundant and competitive as I think it will, then access to that intelligence needs to become more open and composable too
This is also a big part of how we think about the GThinking Wand at Supermission
I don’t think the future is users opening a product and choosing between twenty model names before they can get something done
That’s just pushing infrastructure complexity onto the user
If I ask an AI to solve something difficult, I shouldn’t have to know whether the best answer will come from OpenAI, Claude, Gemini, GLM, DeepSeek or some model that gets released six months from now
The system should figure that out
It should understand the problem, decide how much reasoning is actually needed, choose the right intelligence, bring in another model when it makes sense, challenge its own answer when the stakes are high and keep adapting as the underlying models improve
That is the layer we are interested in building
Because I think the biggest shift in AI over the next few years is going to be from model-centric products to intelligence-centric products
Models will become increasingly interchangeable, while the systems that know when and how to use them will become increasingly valuable
So while this looks like a disagreement between OpenAI and Cursor on the surface, I think it is also a signal of where the architecture of the AI industry is heading
More models, more fragmentation, more competition and eventually much more abstraction between the person using AI and the model doing the thinking
The user shouldn’t have to care which model thought about the problem
They should just care that it was the right intelligence for the job
We’re ending our partnership with Cursor following its acquisition by SpaceX. Under our proposal, Cursor’s direct access to our models would end on November 12.
We know that the people most affected by this decision are the developers who rely on OpenAI models in Cursor. We care about their experience in this transition and we’re ready to go above and beyond to support them.
openai.com/index/our-decisio…