A 744B AI Model on a Laptop With No GPU
Colibri is a one-person project that runs a frontier-class AI model on ordinary hardware — no server farm, no expensive GPU required.
A 744B AI Model on a Laptop With No GPU
Somewhere in the world, one developer sat down and wrote about 2,400 lines of code — roughly the length of a short novel — and figured out how to run one of the most powerful AI models in existence on a regular laptop.
The model is called GLM-5.2. It has 744 billion parameters. To put that in perspective: that's the kind of model that, until recently, required a room full of specialised hardware worth hundreds of thousands of euros.
The project is called Colibri. It's free and open-source. And it does something genuinely surprising: instead of loading the whole model into memory (which would be impossible on normal hardware), it keeps only the essential parts in RAM and pulls the rest from the laptop's hard drive as needed — a bit like streaming a film rather than downloading all of it first.
It's not fast. On a normal machine, you might get one word every ten seconds. On a high-end MacBook with a fast drive, maybe one word per second. But here's the thing: it works. A 744-billion-parameter model, running locally, on hardware that costs less than a single component in a professional AI server.
For business owners, this matters less as a tool you'd use today and more as a signal about where things are heading. The gap between "AI you can only rent from a big company" and "AI you can run yourself" is closing faster than most people expected.
Words worth knowing
Parameters — Think of these as the "neurons" of an AI model. More parameters generally means a more capable model — and 744 billion is an enormous number.
Open-source — The code is public and free to use, modify, and build on. The opposite of a locked, proprietary product.
GPU — A specialised chip originally built for video games that also happens to be very good at running AI. They're expensive. Colibri doesn't need one.
Frontier model — Industry shorthand for the most capable AI models currently available, regardless of who built them.
If you run a business and have wondered what it might look like to have powerful AI running entirely on your own hardware — no subscriptions, no data leaving your building — Colibri is worth keeping an eye on.