In my experience they work well for some jobs.

I recently built a minimal Dark Software Factory out of an N150 Mini PC. It uses three models; Sonnit, Sol, and Gemma.

But, I have a LOT of instructions about how I prefer the software it builds. Gemma doesn’t handle all my instructions very well. But it’s close!

I’m running gemma-4-12b because I have limited RAM and larger models were too slow.

I do two types of jobs: planning and prototyping. It has done fine at some of my planning rounds.

I still consider it experimental and don’t use it a lot but I think we’re getting there.