Top
Best
New

Posted by aratahikaru5 12 hours ago

Nativ: Run frontier open models locally on your Mac(blaizzy.github.io)
250 points | 85 comments
erikkahler 10 hours ago|
To clarify, this MIT-licensed app is from the very same dev, 'Prince Canuma', who maintains the popular MLX-VLM library (https://github.com/Blaizzy/mlx-vlm). MLX-VLM is a long-time dependency of the excellent LM Studio and others because it can provide faster inference on Apple devices than llama.cpp. Historically, MLX is a smaller community than CUDA, but has some of the fastest updates upon the release of new models, particularly in models with modalities beyond text-in, text-out (vision, STT, TTS, video gen). See also (https://github.com/Blaizzy/mlx-audio-swift). Would be totally unsurprised if those modalities and models get integrated into this UI.

Possibly vibe-coded landing page notwithstanding, the app is mostly written in Swift language. That suggests it will be easy to port this inference stack to iPad and iPhone.

simonw 5 hours ago||
I was so excited when I saw "blaizzy" in the domain, because Prince Canuma's work around MLX has been of such uniquely high quality.
justatdotin 3 hours ago||
Hi Simon, sorry to spam your comments but 7 months ago you asked me for a media report to back a claim I made and this week it finally arrived. perhaps a little late to be very useful to anyone who maintains that gating function, but here nonetheless:

https://ntindependent.com.au/scientist-says-ministers-pole-f...

rahimnathwani 6 hours ago|||

  Would be totally unsurprised if those modalities and models get integrated into this UI.
Yup, the GitHub repo says:

  Support for dedicated audio-only and image-generation-only models is coming soon.
Prince Canuma is super-responsive on X and GitHub issues, and I use mlx-audio almost daily with mlx-community/Qwen3-TTS-12Hz-1.7B-Base-bf16 (for voice cloning).
walrus01 4 hours ago|||
I would also note that for people who want to download these models, you can find MLX versions of just about everything popular on huggingface these days. For instance go look at the "main" page for Qwen 3.6 35B-A3B and then follow the link to quantizations, and pick one of the more popular/reputable MLX variants.

https://huggingface.co/Qwen/Qwen3.6-35B-A3B

trollbridge 9 hours ago|||
Thanks for that. My first question was “What does this do that Unsloth doesn’t?”
recursivegirth 7 hours ago|||
LM Studio is trash on Windows / Linux... guess that makes sense...
carterschonwald 5 hours ago||
its a wrapper around mlx, so thats gonna be the portability bottleneck
moontear 11 hours ago||
Is „frontier“ overused? I thought frontier models were the best-of-the-best such as Fable right now. I assume you can’t host these models yourself since you would need many GB of RAM and expensive GPU of is my thinking of „frontier models“ wrong?
oersted 6 hours ago||
I was confused too, but I believe that it refers to the Pareto Frontier: the best set of solutions to a multi-objective problem.

Look it up, it’s a bit difficult to explain concisely in words but it is intuitive visually.

If we are thinking of intelligence and price, a model will be in the Pareto Frontier if there’s no cheaper model of the same or higher intelligence. Or if there’s no more intelligent model for that price or lower.

EDIT: See this chart from Artificial Analysis: https://artificialanalysis.ai/#intelligence-comparison-tabs

So for example DeepSeek V4 Pro can be considered a frontier model because there's no cheaper model that is as intelligent.

For any solution in the Pareto Frontier, there no "no-brainer" alternative, in the sense that there's no other option that is better in some way without giving up something else. It's the best of its "weight-class".

moontear 38 minutes ago|||
Very interesting rabbit hole for today. Thanks for mentioning Pareto frontier!
andsoitis 4 hours ago|||
The subtitle on their website is: "Nativ puts frontier intelligence on your desk".

Also, the title is "Run AI models locally on your Mac," not "Run frontier open models locally on your Mac."

dragonwriter 9 hours ago|||
The frontier is a multidimensional space defined by the “best” combination of traits a model can have in multiple dimensions: parameter size [smaller is better], various task metrics, and relative token generation speed on like hardware [faster is better], and active memory requirements [smaller is better] are all possible dimensions, and a model on the frontier of the current options space is one where getting better on one of those measures cannot be done without getting worse on at least one of the others.
bnfcl 11 hours ago|||
Had the same though. The gap between open-source and the frontier is closing in, especially with Kimi K3, but that is like >2T parameters. The Gemma 4 and other models you can actually run on an average Mac, is not in the same league.
dofm 8 hours ago|||
I don't know that I agree with this specific use of frontier because it is confusable as you say.

But (off on a tangent) I do think that there are multiple frontiers generally — and I also think the open weights, small local model frontier is by far the most important and exciting one.

I keep mucking about with what Gemma 4 12B can do and every time I do I find myself thinking that all the energies in the AI world are going in entirely the wrong direction, because it is small, clever, efficient and remarkable.

If all of that research money were to be spent on improving AI models that fit inside a 16GB RAM machine with unified memory, I think really important progress could be made.

I enjoy using the Qwen 3.6 models (and BottleCap's new fine tune of the 27B) but the small Gemma 4 models are impressive in a way that I think is going quite unreported.

So while I don't think this website should use the word "frontier" here, even referring to Qwen 3.6 27B which is weirdly close, I think it could.

lukevp 7 hours ago||
I’ve got a 32 gig m1 MacBook Pro. how would I go about trying Gemma like you mentioned? Would it run at an acceptable speed, and what could I do? Coding?
brody_hamer 7 hours ago|||
“docker run open-webui:ollama” is a simple way to start.

Don’t expect much for coding. But it’s great for general knowledge, rubber ducking, image classification…

dofm 6 hours ago||
I figure it might be quite a competent general coding teacher for more, er, consumer programming languages, for want of a better word — python, PHP, JS. Seems to be pretty solid on WP knowledge too.

And I find it curiously interesting when talking about photography. I've been finding it intriguing to ask it about my own photos and make suggestions about other images to research. I just showed it three of my own photos, and asked it to analyse them and recommend photographers I should research. It recommended someone amazing I have never heard of before. But it also recommended a 19th century British photographer who happens to be my lifelong photographic hero — someone whose broad characteristics inform what I do without me slavishly copying them. Bit of a jaw-dropping moment for it to have picked up their influence in subject matter that they would never have approached.

I'm still suggesting it more to people for them to see what the small-model future might look like, because it's so much more capable than one might expect.

rahimnathwani 6 hours ago||||

  brew install llama.cpp
  llama-server -hf unsloth/gemma-4-12b-it-GGUF:UD-Q8_K_XL
dofm 7 hours ago|||
On an M1 Max I have been using either Unsloth Studio (which is basically a web app) or LM Studio (nicer app on the Mac). You can use the Google AI Edge Gallery to play with the smaller Gemma models (but at the moment the QAT variants don't seem to be there unless I am missing something).

I think it's likely the 26B QAT model won't fit in your machine — you may be able to fit one of the UD_Q3 or UD_Q2 variants but whether you'll be able to run other things you want at the same time, I don't know.

(The QAT models are "quantization aware training" — AIUI the model weights have been assigned during training to survive four-bit quantization with less loss.)

So what I would recommend trying is this model:

https://huggingface.co/unsloth/gemma-4-12B-it-qat-GGUF

Try UD Q4_K_M maybe.

(I don't think the M1 really gets much benefit from MLX, in case you were wondering, though I could be wrong)

My interest in this model is largely to really get to grips with what small models can actually do, especially with tool calling, because I think it helps comprehend what the value proposition of the cloud models is.

I have been very surprised by the quality and clarity of its answers. It's also helped me understand that much of a typical harness system prompt is likely to be unnecessary now; Gemma 4 seems to be pretty sensible out of the box.

You're absolutely not going to be able to get it to go off and build whole apps from a long prompt; it is not that good, but it does tool calling and thinking, and you should be able to explore pointing a coding harness at it if you turn on LM Studio or Unsloth Studio's API server. You could also use the Llama system tray app (formerly LlamaBarn) or just use llama-server from the llama.cpp distribution.

Probably Pi is going to be a better harness because it can have a minimal system prompt, though I've not tested it with Pi myself.

It seems to know PHP and SQL to a fairly decent depth (and I suspect JS and Python). It also has a unified vision model (it doesn't need a separate mmproj sidecar thingy) that is fairly fast, and it is quite impressive at image analysis.

So you could probably use it to generate image descriptions and tags, summarise text, generate wordpress snippets, that sort of thing.

It can capably answer questions like "Can you characterise this image and suggest further similar images I might like?" — I am currently using this to provoke me to take photos again.

Have a play with the E4B edge model, too — again, much more interesting than I expected.

zeckalpha 10 hours ago|||
The frontier is a curve. https://en.wikipedia.org/wiki/Pareto_front
kube-system 10 hours ago|||
That is one sense, but it is also use to refer to the frontier of capability. Especially in this context.
IshKebab 10 hours ago|||
That's not what people are normally referring to when they say "frontier models". It means the most capable models full stop. Not the most capable that you can run locally.
chrisweekly 8 hours ago||
true but tfa's title says "frontier open models"
wmf 5 hours ago|||
Frontier open models are Kimi K3, GLM 5.2, DeepSeek V4 Pro, etc. They're all too big to fit on most Macs.
andsoitis 4 hours ago|||
> tfa's title says "frontier open models"

Does it? I read: "Run AI models locally on your Mac."

IshKebab 30 minutes ago||
The submission is "Nativ: Run frontier open models locally on your Mac" and on the page it says "Nativ puts frontier intelligence on your desk."
jdthedisciple 1 hour ago|||
No, your thinking is 100% correct. It's called clickbait.
lucideer 7 hours ago|||
It might be overused elsewhere but I don't think its use here is inappropriate given it's qualified: it doesn't say "frontier models", it says "frontier open models".
44za12 11 hours ago||
+1 came here to say this, I opened the link expecting some technical breakthrough. Misleading click bait title.
D13Fd 11 hours ago||
I'm surprised that their home page basically acts as if LM Studio and others don't already do this. It's not clear what the difference is from a glance.

It also omits Open WebUI. I've been running Deepseek V4 Flash locally on my Macbook Pro for weeks using Open WebUI + DS4.

moostii 8 hours ago||
LM studio is closed source software built ON TOP OF code released by the author of Nativ.
kzrdude 9 hours ago|||
LM Studio seems to do the same thing, except that LM Studio is not open source. So they have a point, they do something more.
lylejohnson 10 hours ago|||
I was wondering the same and assuming I'd overlooked something.
wmf 5 hours ago|||
"The other “local AI” apps you’ve heard of? They’re proprietary shells built on top of open-source engines they don’t own."

This is a roundabout way of addressing LM Studio.

syntaxing 4 hours ago||
What spec is your macbook? I want to run Deepseek V4 Flash but its too slow for agents on my Strix Halo.
JosNun 9 hours ago||
Genuinely curious: what are people using these smaller local models for? They are getting decently capable, but they are still small enough that I don't trust them for "real" work outside of a handful of fun toy projects.

Are people actually using them in coding agents? Or are they mostly using them for other things?

kgeist 8 hours ago||
We've shipped some code generated by Qwen3.6 27B to production (under OpenCode). It lacks the breadth of knowledge of models like Opus, but if a change is fully inferable from the prompt and the surrounding code, it works very well. It won't be able to write something from scratch that requires niche knowledge (say, a performant inference engine tailored to Blackwell GPUs), but if it's just a PR adding a new use case to an existing project (which is usually just "load from the DB, do some invariant checks, modify the entities, store them back"), it works as well as Sonnet (provided you have the correct configuration, like recommended temperature and top-p settings, the model isn't over-quantized, you have at least 150k tokens of context available, etc.).
netghost 4 hours ago|||
I don't use them as coding agents, but they can be very useful for things like text transformation, summarizing, or text extraction.

That said, if you have a subscription to a paid model already, you're not necessarily winning out on anything except perhaps privacy, which isn't nothing.

mips_avatar 7 hours ago|||
Qwen35ba3b can do a huge amount of data cleaning work on pretty modest hardware. Already have run about 100 billion tokens on it using 2x3090 gpus.
febed 41 minutes ago||
What exactly do you mean by data cleaning
jiqiren 8 hours ago|||
there is plenty of grunt work these smaller models can do. update dependencies, fix merge conflicts, write --help, markdown, or readme files for existing code. etc.

sometimes they fail but undo is just a "git restore" or if automated, rejecting a PR and having a better model take a crack at it.

ActorNightly 4 hours ago|||
The short answer is that HN is most likely astroturfed by Apple to advertise their hardware to clueless developers.

Either that, or I am highly overestimating the already low intelligence of an average Mac user.

You can run models like gemma4:31b and qwen3.6:35b locally and get pretty good performance across a lot of areas (especially if you use an agentic framework), but to get them to be actually usefull in the workflow, you need to have something like a dual 3090 setup to get the 100+ tokens per second. The closest you can get with Apple is to buy the $7000 Mac studio that doesn't even include a monitor.

Under that, you are limited to running either smaller shittier models that are only good for very small number of tasks at barely usable tok/sec, and if you run them on Macbook, the thing heats up and drains battery life like it had a full discrete gpu.

But for some reason, being able to run a model on Mac hardware, no matter how useful it is, somehow makes Mac a better choice for AI.

And again, when you consider the price within laptop space, you can get good refurbished laptop with upgradable ram and ssd, run a lightweight distro with i3wm, and get really good battery performance on par with Apple, and then pay for something like Google AI plan with Gemini, and still be way under the cost of an Macbook for 10 years.

invictati 1 hour ago|||
Apple would not waste money astroturfing on HN to sell O(1000) Macs.
kridsdale1 3 hours ago|||
Wow what a hater. You know what else is thousands of dollars and doesn’t even include a monitor? An ATX case with 2 3090s in it. And that will use a kilowatt or more to do what the Studio (which is excellent) does with about 250 W.
teaearlgraycold 8 hours ago||
They're great at helping me look up web dev stuff when I don't have internet access.
shitcoder 8 hours ago||
Looking forward to giving this a try. I have tried MLX using Rapid MLX however the LLM (Qwen) would always have hiccups and get stuck repeating itself.

Moving onto llama.cpp I was able to get faster tokens with MTP and a more reliable llm.

I wonder what other people's experiences are using MLX vs llama.cpp

dofm 5 hours ago|
FWIW on my M1 Max I have not really seen any advantage at all from MLX.

I am fully prepared to believe the benefits accrue more to the M3 and up (because of changes to the Apple Neural Engine).

But with the models I've tested, unless I am missing something, the performance of GGUFs in llama.cpp has been better in some cases.

I still have not had results from Gemma 4's MTP be really worth it, to be honest; but with the Qwen 3.6 MoE it is measurable. Maybe with newer kit it is more meaningful.

(There is every chance that the above is not the experience of anyone who really deeply knows what they are doing; it feels like I am a perpetual novice at this stuff)

isomorphic 11 hours ago||
This looks like the Prism folks, who are making binary/ternary versions of popular edge models, so that those models will fit on constrained devices like phones. E.g., their Bonsai model derived from Qwen:

https://news.ycombinator.com/item?id=48910545

Perhaps they got tired of LM Studio, etc., not being able to run their models properly.

dofm 10 hours ago|
Is it? The developer page for the github repo suggests he works at Arcee. Maybe he moved?

(I initially thought the same because of the website appearance)

satvikpendem 10 hours ago||
Only interesting thing about this vibe coded runner is the MLX support, as that's still annoying to use in other ones, most still use GGUFs. Unsloth Studio which is an OSS runner I use is still in progress with MLX support although it's still a ways away.
woadwarrior01 9 hours ago||
Ironic that the app is named Nativ(e) and yet bundles a full Python runtime. Nonetheless, still less bloated than LM Studio, which bundles a full Python runtime and electron.js (which in turn bundles a whole browser runtime).
bigyabai 9 hours ago|
A lot of macOS apps are statically-linked, even interpreted programs. It's still a native app for going that route.
TechSquidTV 3 hours ago||
The server wont start for me. "ERROR: Application startup failed. Exiting." "mlx-vlm-server stopped with status 3"
Daunk 9 hours ago|
Is Gemma 4 E2B actually "usable"? I've been running Gemma 4 12B and it handles everything very well! But the second I've moved down to E4B it's been unable to perform the simplest of tasks. So I can't even imagine how E2B would do... Or am I doing something wrong?
More comments...