[thot_experiment]

Flat wrong. Q6 Gemma 31b feels a lot like opus 4.5 to me when run in a harness so it can retrieve information and ground itself. The gap is not that big for a lot of usecases. Qwen MoE is fast as fuck locally for things that are oneshottable. I have subscriptions to all the major providers right now and since Gemma 4 and Qwen 3.6 came out I haven't hit limits a single time. I'm actually super surprised by the number of things I try with Gemma 4 with the intent of seeing how it fails and then having Claude do it only to come away with something perfectly usable from the local model.

[cbg0]

Your n=1 might not be very relevant outside your personal use. In less contaminated benchmarks Gemma 4 is way below Sonnet 4.5, let alone Opus models: https://swe-rebench.com/

[thot_experiment]

Benchmarks only give you the roughest idea of how models compare in real world use. They're essentially useless beyond maybe classifying models into a few buckets. The only way you gain an understanding of something as complex as how an LLM integrates with your workflow is by doing it and measuring across many trials. I've been running Opus 4.7 in Claude Code and Gemma 4 31b in parallel on projects for hours a day this past week, Opus 4.7 is definitely better, but for many things they are roughly equivalent, there are some things on the edge that are just up to chance, and either model may stumble across the solution, and there are some areas of my work that reliably trip up both models and I get better mileage out of writing code the old fashioned way. I understand that I'm just one data point, but I'm not writing CRUD apps here, I'm doing DSPs and weird color math in shaders, I don't think any of it is hard, and the stuff that I think is hard none of the models are good at yet, but idk, they just don't seem that extremely disparate from one another.

FWIW I think Gemma 4 31b is more likely to be of use to me than Sonnet, idfk, maybe it's a skill issue but I love Opus 4.7, undisputed king, but Sonnet seems borderline useless and I basically think of it as on the same level as Qwen 35b MoE.

[cbg0]

"essentially useless" is a gross overstatement. Your personal benchmarks will always provide you with the most value, but disregarding standardized benchmarks because you care more about vibes is not exactly scientific.

[thot_experiment]

Sorry, "essentially useless in the context of local model availability". It's a fine model but it's tier of inference is fully fungible.

[larodi]

I’m building a pipeline and testing against gemma4 and Gemini’s 3-1 flash. Both are very good on certain tasks and even n-way clustering works almost perfect almost always.

But they diverge greatly on other particular ones whenever the ViT tower and the apriori knowledge of the world is crucial. I wish Gemma was on par but both me and Google know they not.

[onion2k]

You do need to ask whether or not Sonnet or Opus are overkill for a lot of work though. If Gemma4 with some human effort can achieve the same result as Sonnet then it's arguably a lot more cost effective as you're paying for the person to operate each one regardless.

[thot_experiment]

I 100% agree with your philosophy but I wanna note that I genuinely find Gemma 4 31b to be better than Sonnet. To be clear, this makes NO sense to me, so I'm probably just high and making stuff up or just biased by a small sample size since I don't use Sonnet that often. I find that Gemma 4 makes the sort of "dumb AI" mistakes Sonnet makes less often, especially in agentic mode. I genuinely don't know how that can be true but Sonnet feels much more like "autocomplete" and Gemma 4 feels like "some facsimile of thought".

[alfiedotwtf]

I’m guessing Qwen3.6 for agentic coding and Gemma4 for non-coding stuff?

[thot_experiment]

No, exactly the opposite actually. Qwen3.6 is too imprecise for long running agentic tasks. It doesn't have the same ability to check itself as Gemma does in my testing. I keep Qwen MoE in vram by default because there are tons of tasks i trust it to oneshot and it's 90tok/sec is unparalleled, anything where I don't want to have to intervene too much it can't be trusted.

[alfiedotwtf]

Oh interesting. I've read that Gemma 4 is really good for creative stuff, but I'm mostly interested in agentic coding. Unfortunately, each time I use Gemma 4, I just get it stuck in loops.

[thot_experiment]

This is probably a precision thing, I think there's a really big difference in long running tasks between q4 and q6.

[alfiedotwtf]

Ok, you’ve given me the umph to try again. Thanks!

[stuaxo]

What harness are you using ?

I'm going to switch to local LLMs for most stuff soon.

[thot_experiment]

Overall using screentime as the metric, derived from some imperfect logging and vibes it's about 50% OpenCode 15% Continue 15% my homebrew bullshit 13% Claude Code and 7% Cline. I've been deep on agentic stuff lately (1.3wks aka 3 months of AI time), there are only so many hours in the day to duplicate work and AB test, but in the past I've sworn by Qwen Coder + llama.vim and I still enjoy that workflow for deep work far more than I like prompting agents, but there's a lot of dross I'm learning to delegate.

[stuaxo]

Interesting.

I stopped doing local stuff for a bit when I realised I didn't know how well it is supposed to work so have been on Claude for a few months now.

I think I'll try OpenCode this time.

Usually I do stuff in devcontainers, qwen code (non local) was the only time I managed to lose some work as it got confused when I ran out of tokens.

There's still quite a way to go - it does seem like Claude code itself is pretty badly coded, so I think there is a space for open source to come in with a high quality harness at some point.

[root_axis]

Sorry but you're just seeing what you want to see. The idea that a 31b model is anywhere even in the ballpark of something like Opus 4.5 is just absurd on its face.

[thot_experiment]

False. The absolute capability is irrelevant, with the proper harness 31b is more than adequate for a very large portion of the tasks I ask AI to do. The metric isn't how good the model is at Erdos Problems, it's how reliably it can remove drudgery in my life. It just autonomously reverse engineered a bluetooth protocol with minimal intervention, it's ability to react to data and ground itself is constantly impressive to me. I do a ton of testing with these models, today I had Gemma answer a physics problem that Opus 4.7 gave up on. With a decent harness and context the set of tasks where their capabilities are both good enough is very surprising. The tasks I have that stump Gemma often also stump Opus 4.7.

[diordiderot]

Maybe reaching for an analogy would be helpful here.

Thot_experiment is saying that his 2016 Toyota Prius is a great and reliable car for his daily commute and running errands.

Whereas everyone is screeching about its capability gap with a Lockheed Martin F35 lightning.

[thot_experiment]

Yeah, thanks, though I think local models are at least a Cessna, which while being nothing like an F-35 can fly.

[aceazzameen]

Flying is fun. But shooting Cessnas out of the sky is more fun!

I'm kidding around. I run 31b models myself too and am perfectly happy with them.

[amelius]

This is like saying that 640kB is enough for anybody.

[thot_experiment]

No, it isn't. I am saying that the set of tasks that can be completed by Opus 4.7 has a surprisingly large overlap with the set of tasks that can be completed by Gemma 31B. It is meaningfully equivalent in many cases.

(of course if i'm being honest 640kB is fine, i'm sure tons of the world's commerce is handled by less for example, the delta between a system with 640kb of ram and a modern one is near nil for many people, the UX on a PoS terminal does not require more than that for example, the hacker news UX could also be roughly the same)

[lioeters]

> 640kB is fine

How refreshing to hear this kind of old-school hacker thinking, in a thread where most people have given up on local computing in exchange for convenience and permanent third-party dependency.

With embedded systems affordable and ubiquitous, hopefully a growing segment of the new generation will also learn to push the limit of available hardware and see how far we can take it. As an engineer there's a satisfaction in solving things with what you got.

There's a new technique, 1-bit family of language models that can achieve up to 9x memory efficiency compared to existing models. Still multiple gigabytes for practical use I imagine, but it's great progress toward local AI, which I believe will be common in the near future. https://prismml.com/news/ternary-bonsai

[degamad]

It's more like saying "HIMEM.SYS is not much better than 640kB".

[BoredomIsFun]

It would be true, if model providers did not throttle their models. I do not have definitive proof they do but the rumors are abundant.

[creativeSlumber]

I think you are missing the point here. what matters is for that user the local models are good enough for their use case.