Comment by Patrick_Devine

In my testing the Gemma 4 31b model had the biggest speed boost in Ollama w/ the MLX runner for coding tasks (at about 2x). Unfortunately you'll need a pretty beefy Mac to run it because quantization really hurts the acceptance rate. The three other smaller models didn't perform as well because the validation time of the draft model ate up most of the performance gains. I'm still trying to tune things to see if I can get better performance.

You can try it out with Ollama 0.23.1 by running `ollama run gemma4:31b-coding-mtp-bf16`.