this post was submitted on 16 Jun 2025
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I've tried coding and every one I've tried fails unless really, really basic small functions like what you learn as a newbie compared to say 4o mini that can spit out more sensible stuff that works.

I've tried explanations and they just regurgitate sentences that can be irrelevant, wrong, or get stuck in a loop.

So. what can I actually use a small LLM for? Which ones? I ask because I have an old laptop and the GPU can't really handle anything above 4B in a timely manner. 8B is about 1 t/s!

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[–] [email protected] 2 points 1 hour ago

Learning/practice, and any use that feeds in sensitive data you want to keep on-prem.

Unless you’re set to retire within the next 5 years, the best reason is to keep your resume up to date with some hands-on experience. With the way they’re trying to shove AI into every possible application, there will be few (if any) industries untouched. If you don’t start now, you’re going to be playing catch up in a few years.

[–] [email protected] 5 points 3 hours ago

As cool and neato as I find AI to be, I haven't really found a good use case for it in the selfhosting/homelabbing arena. Most of my equipment is ancient and lacking the GPU necessary to drive that bus.

[–] [email protected] 7 points 17 hours ago

7b is the smallest I've found useful. I'd try a smaller quant before going lower, if I had super small vram.

[–] [email protected] 8 points 18 hours ago (2 children)

It'll work for quick bash scripts and one-off things like that. But there's not usually enough context window unless you're using a 24G GPU or such.

[–] [email protected] 2 points 4 hours ago

Yeah shell scripts are one of those things that you never remember how to do something and have to always look it up!

[–] [email protected] 2 points 17 hours ago (1 children)

Snippets are a great use.

I use StableCode on my phone as a programming tutor for learning Python. It is outstanding in both speed and in accuracy for this task. I have it generate definitions which I copy and paste into Anki the flashcard app. Whenever I'm on a bus or airplane I just start studying. Wish that it could also quiz me interactively.

[–] [email protected] 4 points 4 hours ago

Please be very careful. The python code it'll spit out will most likely be outdated, not work as well as it should (the code isn't "thought out" as if a human did it.

If you want to learn, dive it, set yourself tasks, get stuck, and f around.

[–] [email protected] 13 points 21 hours ago (1 children)

I installed Llama. I've not found any use for it. I mean, I've asked it for a recipe because recipe websites suck, but that's about it.

[–] [email protected] 35 points 20 hours ago

you can do a lot with it.

I heated my office with it this past winter.

[–] [email protected] 35 points 1 day ago* (last edited 1 day ago)

Sorry, I am just gonne dump you some links from my bookmarks that were related and interesting to read, cause I am traveling and have to get up in a minute, but I've been interested in this topic for a while. All of the links discuss at least some usecases. For some reason microsoft is really into tiny models and made big breakthroughs there.

https://reddit.com/r/LocalLLaMA/comments/1cdrw7p/what_are_the_potential_uses_of_small_less_than_3b/

https://github.com/microsoft/BitNet

https://www.microsoft.com/en-us/research/blog/phi-2-the-surprising-power-of-small-language-models/

https://news.microsoft.com/source/features/ai/the-phi-3-small-language-models-with-big-potential/

https://techcommunity.microsoft.com/blog/aiplatformblog/introducing-phi-4-microsoft%E2%80%99s-newest-small-language-model-specializing-in-comple/4357090

[–] [email protected] 12 points 23 hours ago (1 children)

Have you tried RAG? I believe that they are actually pretty good for searching and compiling content from RAG.

So in theory you could have it connect to all of you local documents and use it for quick questions. Or maybe connected to your signal/whatsapp/sms chat history to ask questions about past conversations

[–] [email protected] 3 points 23 hours ago (1 children)

No, what is it? How do I try it?

[–] [email protected] 13 points 23 hours ago (1 children)

RAG is basically like telling an LLM "look here for more info before you answer" so it can check out local documents to give an answer that is more relevant to you.

You just search "open web ui rag" and find plenty kf explanations and tutorials

[–] [email protected] 3 points 18 hours ago* (last edited 18 hours ago) (1 children)

I think RAG will be surpassed by LLMs in a loop with tool calling (aka agents), with search being one of the tools.

[–] [email protected] 4 points 17 hours ago

LLMs that train LoRas on the fly then query themselves with the LoRa applied

[–] [email protected] 4 points 20 hours ago (2 children)

I've run a few models that I could on my GPU. I don't think the smaller models are really good enough. They can do stuff, sure, but to get anything out of it, I think you need the larger models.

They can be used for basic things, though. There are coder specific models you can look at. Deepseek and qwen coder are some popular ones

[–] [email protected] 1 points 4 hours ago

I haven't actually found the coder-specific ones to be much (if at all) better than the generic ones. I wish I could have. Hopefully LLMs can become more efficient in the very near future.

[–] [email protected] 1 points 19 hours ago

Been coming to similar conclusions with some local adventures. It's decent but not as able to process larger contexts.

[–] [email protected] 20 points 1 day ago (1 children)

Converting free text to standardized forms such as json

[–] [email protected] 4 points 1 day ago (1 children)

Oh—do you happen to have any recommendations for that?

[–] [email protected] 14 points 1 day ago

DeepSeek-R1-Distill-Qwen-1.5B

[–] [email protected] 9 points 1 day ago (1 children)

I've used smollm2:135m for projects in DBeaver building larger queries. The box it runs on is Intel HD 530 graphics with an old i5-6500T processor. Doesn't seem to really stress the CPU.

UPDATE: I apologize to the downvoter for not masochistically wanting to build a 1000 line bulk insert statement by hand.

[–] [email protected] 2 points 8 hours ago (1 children)

How, exactly, do you have Intel HD graphics, found on Intel APUs, on a Ryzen AMD system?

[–] [email protected] 1 points 5 hours ago

Sorry, I was trying to find parts for my daughter's machine while doing this (cheap Minecraft build). I corrected my comment.

[–] [email protected] 14 points 1 day ago* (last edited 1 day ago) (1 children)

I've integrated mine into Home Assistant, which makes it easier to use their voice commands.

I haven't done a ton with it yet besides set it up, though, since I'm still getting proxmox configured on my gaming rig.

[–] [email protected] 1 points 21 hours ago (1 children)

What are you using for voice integration? I really don't want to buy and assemble their solution if I don't have to

[–] [email protected] 2 points 19 hours ago

I just use the companion app for now. But I am designing a HAL9000 system for my home.

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