alt Hacker NewsThis article is a good summary of local models. Unlike the way they are hyped sometimes, as fantastic tools for coding and agentic local work. The reality is that they are rather limited, would not do well on a long or complex task, and are prone to fall into loops, forget their tasks, etc. Not mentioned in the article is that they are also rather expensive - not just for the hardware cost, but also electricity. These 3090 and 5090 machines are pretty power hungry, and these models are pretty slow on these machines, making them consume more power per token.t
Where they shine is in your ability to control them, their privacy, their predictability (e.g. if you are doing a repetitive task, like classifying your photo/video library), and depending on your energy bill - their costs.
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I've been getting 40-50t/s out of qwen3.6:27b on a 4090 limited to 350W with the MTP changes that went in. That comes out at 8.75J/t at the upper end. No idea how that compares with anything else out there. I'd expect a 5090 to be a bit cheaper because it'd be faster within the same power limit.
My dream would be a local model that can do, say, 80% of the day to day tasks I need; "how does X Handler connect to Y storage?", "commit that feature, but leave out the bits that relate to billing" etc.
It would have 99% reliable tool calling - and most importantly - the ability to go "this task is beyond my skills" and refer to a Big Boy Online Model in a gigantic datacenter somewhere.
This way all of the simple stuff would be done on-device, gathering data, figuring out the context of the problem etc. And when that's done, the "smart" model would come in to work on the issue when all of the easy stuff is already done.
It feels super stupid that my /commit skill calls an online model when that is something a local model can 100% do. Mostly this is a harness issue though and mostly solvable.
> Unlike the way they are hyped sometimes, as fantastic tools for coding and agentic local work.
They really are fantastic for a lot of use cases and I think most people do not need SOTA. When I run that qwen model in my measly 4070 12 GB for my personal email agent that I build and experiment with, I need privacy more than anything else. It does a great job. Even for coding tasks, given you know how to use them instead of dumping a grand plan, it's great.
But that's current hardware. What about future hardware? What about hardware optimized for inference? What about hardware optimized to run a particular model?
I believe that local models are a necessary extension of the personal computer and I imagine that one could have had similar criticisms of early personal computers.