> It's only 7GB including the mmproj or 8GB with MTP.
Even more impressively it doesn't have a separate mmproj at all — it is fully integrated, and the vision encoder doesn't speak words into the LLM, as it were —- it is directly integrated into the model's weights.
I have banged on about this model here enough but I really agree that Gemma 4 12B is a candidate for the most impressive LLM of the year. It is remarkable, and I think because it is a small model that isn't apparently excellent for long-context agentic coding, it has been largely ignored.
It is, actually, quite good at coding jobs. (Though its grasp of nuance is a bit weaker. For example, it doesn't know that closures created inside PHP objects have implicit access to the object as $this, and always seems to need reminding.)
If you instead treat it as a prediction of what consumer on-device AI may very soon be able to do, or even as a possible future into a sort of lower-ratio MoE, or the basis of a modest private offline educational LLM model, it's very interesting indeed.
I've learned a lot from it — the fact that it performs so well at such a small size really does help you assess claims made for much larger models, and it's quick enough on my M1 Max to just muck about with.
I do think the release of these models was somewhat fluffed up, and I don't think it helps that the 31B model uses global attention so it underperforms on the kind of older GPUs that are on a lot of desks; it's no better on those than it is on my M1 Max, where other attention schemes seem to be radically better.
Now that tool-calling is mostly fixed, it's well worth playing with them.