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New protein therapy shows promise as antidote for carbon monoxide poisoning

https://www.medschool.umaryland.edu/news/2025/new-protein-therapy-shows-promise-as-first-ever-antidote-for-carbon-monoxide-poisoning.html
118•breve•3h ago•27 comments

NSF and Nvidia award Ai2 $152M to support building an open AI ecosystem

https://allenai.org/blog/nsf-nvidia
77•_delirium•2h ago•33 comments

Statement Regarding Misleading Media Reports

https://www.kodak.com/en/company/blog-post/statement-regarding-misleading-media-reports/
25•whicks•38m ago•4 comments

Why LLMs Can't Build Software

https://zed.dev/blog/why-llms-cant-build-software
97•srid•2h ago•43 comments

Launch HN: Cyberdesk (YC S25) – Automate Windows legacy desktop apps

9•mahmoud-almadi•22m ago•1 comments

Is chain-of-thought AI reasoning a mirage?

https://www.seangoedecke.com/real-reasoning/
26•ingve•1h ago•16 comments

What's the strongest AI model you can train on a laptop in five minutes?

https://www.seangoedecke.com/model-on-a-mbp/
287•ingve•2d ago•103 comments

Arch shares its wiki strategy with Debian

https://lwn.net/SubscriberLink/1032604/73596e0c3ed1945a/
234•lemper•6h ago•82 comments

Jujutsu and Radicle

https://radicle.xyz/2025/08/14/jujutsu-with-radicle
31•vinnyhaps•1h ago•6 comments

Org-social is a decentralized social network that runs on an Org Mode

https://github.com/tanrax/org-social
117•todsacerdoti•4h ago•21 comments

Brilliant illustrations bring this 1976 Soviet edition of 'The Hobbit' to life (2015)

https://mashable.com/archive/soviet-hobbit
125•us-merul•3d ago•43 comments

Blood Oxygen Monitoring Returning to Apple Watch in the US

https://www.apple.com/newsroom/2025/08/an-update-on-blood-oxygen-for-apple-watch-in-the-us/
32•thm•2h ago•5 comments

Passion over Profits

https://dillonshook.com/passion-over-profits/
33•dillonshook•2h ago•22 comments

Mbodi AI (YC X25) Is Hiring a Founding Research Engineer (Robotics)

https://www.ycombinator.com/companies/mbodi-ai/jobs/ftTsxcl-founding-research-engineer
1•chitianhao•3h ago

SIMD Binary Heap Operations

http://0x80.pl/notesen/2025-01-18-simd-heap.html
20•ryandotsmith•2d ago•2 comments

Meta accessed women's health data from Flo app without consent, says court

https://www.malwarebytes.com/blog/news/2025/08/meta-accessed-womens-health-data-from-flo-app-without-consent-says-court
218•amarcheschi•4h ago•125 comments

Ask HN: How do you tune your personality to get better at interviews?

13•tombert•32m ago•18 comments

Linux Address Space Isolation Revived After Lowering 70% Performance Hit to 13%

https://www.phoronix.com/news/Linux-ASI-Lower-Overhead
102•teleforce•3h ago•25 comments

Show HN: Zig-DbC – A design by contract library for Zig

3•habedi0•2d ago•0 comments

Funding Open Source like public infrastructure

https://dri.es/funding-open-source-like-public-infrastructure
169•pabs3•12h ago•81 comments

A new poverty line shifted the World Bank's poverty data. What changed and why?

https://ourworldindata.org/new-international-poverty-line-3-dollars-per-day
34•alphabetatango•3d ago•23 comments

Zenobia Pay – A mission to build an alternative to high-fee card networks

https://zenobiapay.com/blog/open-source-payments
201•pranay01•13h ago•213 comments

Meta's flirty AI chatbot invited a retiree to New York

https://www.reuters.com/investigates/special-report/meta-ai-chatbot-death/
32•edent•54m ago•14 comments

Great Myths #16: The Conflict Thesis

https://historyforatheists.com/2025/08/the-great-myths-16-the-conflict-between-science-and-religion/
7•stone-on-stone•2d ago•1 comments

Show HN: Yet another memory system for LLMs

https://github.com/trvon/yams
128•blackmanta•12h ago•33 comments

PYX: The next step in Python packaging

https://astral.sh/blog/introducing-pyx
698•the_mitsuhiko•21h ago•424 comments

"None of These Books Are Obscene": Judge Strikes Down Much of FL's Book Ban Bill

https://bookriot.com/penguin-random-house-florida-lawsuit/
192•healsdata•2h ago•180 comments

OCaml as my primary language

https://xvw.lol/en/articles/why-ocaml.html
352•nukifw•21h ago•251 comments

What Medieval People Got Right About Learning (2019)

https://www.scotthyoung.com/blog/2019/06/07/apprenticeships/
130•ripe•15h ago•77 comments

Kodak says it might have to cease operations

https://www.cnn.com/2025/08/12/business/kodak-survival-warning
299•mastry•2d ago•204 comments
Open in hackernews

What's the strongest AI model you can train on a laptop in five minutes?

https://www.seangoedecke.com/model-on-a-mbp/
287•ingve•2d ago

Comments

bbarnett•4h ago
Perhaps grimlock level:

https://m.youtube.com/shorts/4qN17uCN2Pg

treetalker•4h ago
"Hadn't thought of that …"

"You're absolutely right!"

lamuswawir•4h ago
Thanks.
zarzavat•4h ago
Instead of time it should be energy. What is the best model you can train with a given budget in Joules. Then the MBP and the H100 are on a more even footing.
NooneAtAll3•4h ago
it's not about efficiency - it's about availability

H100 is not an everyday product. Laptop is

KeplerBoy•4h ago
Still, I don't think the m4 is going to be far off from the h100 in terms of energy efficiency.

edit: fixed typo

menaerus•3h ago
What efficiency did you have in mind? Bandwidth-wise M4 is ~10x to ~30x lower.
KeplerBoy•3h ago
ah, i mistyped. I meant energy efficiency, not memory efficiency.
Der_Einzige•2h ago
At this point, given how many H100s there are in existence, it’s basically an everyday product.
logicchains•2h ago
I envy you if $25k is an everyday product cost.
jeroenhd•2h ago
For what it's worth, most of the world can't afford an M4 Macbook either.
wongarsu•2h ago
And renting an H100 for an hour is a lot easier than renting an M4 MacBook for an hour.
falcor84•2h ago
Maybe not to buy one, but to rent one. Like how barista-made coffee is an everyday product even though most people can't afford a fancy professional coffee machine.
Sharlin•1h ago
H100s are almost-instantly available to anyone with a credit card and access to the internet. Without even having to lift their butt from the seat. And you get plenty more than five minutes of compute for the price of an M4.
jsperson•1h ago
For the orgs where I've worked the important thing isn't availability of compute it's security. Using what we have on our local network is much easier from a governance and approval standpoint than whatever is available on the internet.
Sharlin•29m ago
Many orgs have no problems using cloud envs for most things. The usual suspects offer just as secure compute envs as everything else.

Anyway, I was assuming personal use, like the messing-around experimenting that the article is about. (Or who knows, maybe it was part of the author’s job.)

potatolicious•1h ago
And yet just about any intro-to-programming tutorial gets something running on your local machine, and local machine development continues to be the default for most people, even though devving on a cloud machine is eminently reasonable.

"Pull out credit card, sign up for some thing and pay a bit of money" is a non-trivial bit of friction! Extremely non-trivial!

Especially in a corporate context - you have to get the expense approved. It's not clear if you can put company data onto the machine. Whereas generally running local things on corporate laptops is far less controversial.

"Download this tool and run it." is still an extremely powerful pitch. Pretty much the only thing that beats it is "go to this website which you can use without any signup or payment".

Sharlin•30m ago
Sure, if you already have said local machine. Which I guess in HN’s context many/most do.
ekianjo•57m ago
no org will let you send their data to a random online h100...
Sharlin•34m ago
Many orgs happily use Google’s everything. And Google offers secure compute envs just like it offers secure cloud everything.

Anyway, I thought the context was doing stuff for personal use/fun, not work.

dekhn•14m ago
While I love cloud computing, you're comparing the cost of renting a GPU for a fixed amount of time to the purchase of an asset which can be used for years. Not a useful comparison IMHO.
nickpsecurity•1h ago
Also, my laptop running Linux and its outputs are probably mine and private. If I use cloud GPU's, I need to be a lawyer to be sure what they can or can't do with my data or models.

There's also no overages or hidden charges with a laptop. Past simply breaking it. You know the replacement cost ahead of time, though.

giancarlostoro•3h ago
Mac is more competitive on power consumption though since its not ever pulling as much as a Nvidia GPU is my understanding.

On that note you can rent an H100 for an hour for under $10 which might make for a slightly more interesting test, whats the best model outcome you can train in under an hour.

dtnewman•3h ago
> you can rent an H100 for an hour for under $10

Far cheaper these days. More like $2-3 for a consumer to do this. For bulk deals, pricing is often < $2.

giancarlostoro•51m ago
I couldnt remember offhand the exact amount but figured noting that under $10 is still impressive for one high end GPU for an entire hour.
bigyabai•2h ago
It depends. If you're bottlenecked by memeory speed, the Mac typically comes out on-top.

In terms of conpute efficiency though, Nvidia still has Apple beat. Nvidia wouldn't have the datacenter market on a leash if Apple was putting up a real fight.

giancarlostoro•50m ago
Yeah, this is correct. My 3080 will render quicker than my M4 but my M4 will outcompete on being able to load larger models.
netcan•2h ago
They're all good. Being somewhat arbitrary isnt a bad thing.
jvanderbot•2h ago
Bro por que no los dos

We can / should benchmark and optimize this to death on all axes

motorest•45m ago
> Instead of time it should be energy (...) Then the MBP and H100 are on a more even footing.

What exactly is your point? That instead of expressing workloads in terms of what a laptop could do, you prefer to express them in terms of what a MacBook Pro could do?

hodgehog11•4h ago
I love seeing explorations like this, which highlight that easily accessible hardware can do better than most people think with modern architectures. For many novel scientific tasks, you really don't need an H100 to make progress using deep learning over classical methods.
tootyskooty•4h ago
I suspect one can go a lot further by adopting some tweaks from the GPT-2 speedrun effort [0], at minimum Muon, better init and carefully tuning learning rate.

[0]: https://github.com/KellerJordan/modded-nanogpt

nottorp•3h ago
But supposing you have a real specific need to train, is the training speed still relevant? Or do the resources spent on gathering and validating the data set dwarf the actual CPU/GPU usage?
wongarsu•2h ago
If training is trivially fast that allows you to iterate on architecture choices, hyperparameters, choices which data to include, etc

Of course that only works if the trial runs are representative of what your full scale model will look like. But within those constraints optimising training time seems very valuable

l5870uoo9y•3h ago
The most powerful Macbook Pro currently has 16 CPU cores, 40 GPU cores, and 128 GB of RAM (and a 16-core “neural engine” specifically designed to accelerate machine learning). Technically, it is a laptop, but it could just as well be a computer optimized for AI.
alberth•3h ago
The Mac Studio has:

  32 CPU
  80 GPU
  512GB RAM
https://www.apple.com/shop/buy-mac/mac-studio/apple-m3-ultra...
Joel_Mckay•3h ago
From https://opendata.blender.org/ :

Apple M3 Ultra (GPU - 80 cores) scores 7235.31

NVIDIA GeForce RTX 5090 Laptop GPU scores 7931.31

Note the memory constraints of NVIDIA are not like Apple silicon which tends to also be less i/o constrained. YMMV

https://www.youtube.com/watch?v=d8yS-2OyJhw

https://www.youtube.com/watch?v=Ju0ndy2kwlw

Apple m3/m4 silicon is certainly good in some ways, but the bottleneck is often a lack of CUDA software support and price (could buy >4 times the GPU raw performance on a dual rtx 5090 desktop.) =3

lukan•3h ago
That's a well made page, describing nice hardware, but doesn't seem to be a laptop.
MobiusHorizons•35m ago
I think the point is that laptops are more limited than other form factors. I’m reading it as a response to the comment that MacBooks are computers optimized for ai and only technically a laptop (which is a pretty ridiculous statement imo). Apples architecture happens to be very good at a lot of compute heavy tasks, especially where total available GPU ram and low latency handoff between the CPU and the gpu are concerned. This happens to be very well suited to LLM workloads.
LorenDB•3h ago
> Paris, France is a city in North Carolina. It is the capital of North Carolina, which is officially major people in Bhugh and Pennhy. The American Council Mastlandan, is the city of Retrea. There are different islands, and the city of Hawkeler: Law is the most famous city in The Confederate. The country is Guate.

I love the phrase "officially major people"! I wonder how it could be put to use in everyday speech?

wowczarek•3h ago
Not the point of the exercise obviously, but at five minutes' training I wonder how this would compare to a Markov chain bot.
mhogers•3h ago
Any reason to upgrade an M2 16GB macbook to a M4 ..GB (or 2026 M5) for local LLMs? Due an upgrade soon and perhaps it is educational to run these things more easily locally?
ionwake•3h ago
I did just that , got the r 32gb ram one so I could run qwen.

Might still be early days I’m trying to use the model to sort my local notes but I don’t know man seems only a little faster yet still unusable and I downloaded the lighter qwen model as recommended.

Again it’s early days maybe I’m being an idiot I did manage to get it to parse one note after about 15 mins though.

dpoloncsak•14m ago
Have a 16GB one, just setup ollama yesterday.

gpt-oss-20b eats too much ram to use for anything other than an overnight task. maybe 3tok/s.

Been playing around with the 8b versions of qwen and deepseek. Seems usable so far. YMMV, i'm just messing around in chat at the moment, haven't really had it do any tasks for me

sandreas•3h ago
For LLMs, VRAM is the requirement number one. Since MacBooks have unified RAM you can use up to 75% for the LLM, so a higher RAM model would open more possibilies, but these are much more expensive (of course).

As an alternative you might consider a Ryzen Pro 395+ like in the Framework desktop or HP Zbook G1a but the 128GB versions are still extremely expensive. The Asus Flow Z13 is a tablet with ryzen 395+ but hardly available with 128GB

schaefer•3h ago
You could train an unbeatable tic-tac-toe ai on your laptop in five minutes. It doesn’t get any stronger than that.

—

I know, I know. I’m intentionally misinterpreting the OP’s clear intent (the stuff of comedy). And normally a small joke like this wouldn’t be worth the downvotes…

But, I think there’s a deeper double meaning in this brave new world of prompt engineering. Most chat isn’t all that precise without some level of assumed shared context:

These days the meaning of the phrase ai has changed from the classical definition (all algorithms welcome), and now ai usually means LLMs and their derivatives.

silverlake•2h ago
I’m actually working on just this. What’s the smallest training data set required to learn tic-tac-toe? A 5yo doesn’t need much training to learn a new game, but a transformer needs millions of samples.
rkomorn•2h ago
> A 5yo doesn’t need much training to learn a new game

A 5yo also has... 5 years of cumulative real world training. I'm a bit of an AI naysayer but I'd say the comparison doesn't seem quite accurate.

silverlake•2h ago
It’s a glib analogy, but the goal remains the same. Today’s training sets are immense. Is there an architecture that can learn something with tiny training sets?
rkomorn•1h ago
I'm certainly not challenging anything you're writing, because I only have a very distant understanding of deep learning, but I do find the question interesting.

Isn't there a bit of a defining line between something like tic-tac-toe that has a finite (and pretty limited for a computer) set of possible combinations where it seems like you shouldn't need a training set that is larger than said set of possible combinations, and something more open-ended where the impact of the size of your training set mainly impacts accuracy?

dpoloncsak•10m ago
Assuming you don't account for reflections, rotations, and 'unreachable' gamestates where a player wins and you continue to mark boxes.

It's just 3^9, right? 9 boxes, either X,O, or blank? We're only at 19,683 game states and would trim down from here if we account for the cases above.

onlyrealcuzzo•55m ago
And hundreds of millions of years of evolutionary intelligence.
rkomorn•22m ago
Next step in AI: teaching an LLM to think like a trilobite!
Daltonagray•2h ago
This sounds super interesting. Will you be sharing your work anywhere? :)
highfrequency•3h ago
This is awesome - thanks for sharing. Appreciate the small-scale but comprehensive studies testing out different architectures, model sizes and datasets.

Would be curious to see a version of your model size comparison chart but letting the training continue until perplexity plateaus / begins to overfit. For example: are your larger models performing worse because they are overfitting to a small dataset, or because you are comparing model sizes at a fixed 5 minute computation time - so that the large models just don't get to learn very much in that time.

(Also interesting would be learning curve comparisons between architecture/param count)

Aperocky•2h ago
At which point is a simple markov chain same/better?
visarga•2h ago
Output text is word salad every few words apart. You can't scale n-gram counting enough to make it work.
sadiq•1h ago
You might find https://arxiv.org/abs/2401.17377v3 interesting..
Nevermark•1h ago
It is the other way around.

Neural-type models have long passed the point where markov chains made any sense by many orders of magnitude.

Markov models fail by being too opinionated about the style of compute.

In contrast, a linear tensor + non-linear function has incredible flexibility to transform the topology of information. Given large enough tensors, two such layers, with recurrence, can learn any mapping, static or dynamical. No priors (other than massive compute) needed.

All other neural architectures then are simply sparser arrangements, that bring compute demands down. Where the sparseness is fit to the type of problem.

Sparseness can be deeper but narrower information flows (thus “deep” learning). Or in lower numbers of weights to weight application (I.e. shared weights, like convolutions).

pjmlp•2h ago
Which laptop, though?
jebarker•2h ago
Optimized small model training is not only important for availability but also for the scientific study of LLMs. It’s like the use of simple organisms like yeast for biological studies - we also need to study the simplest possible transformers that exhibit behaviors of interest from the larger models if we hope to ever understand LLMs and have more control over their behavior.
biophysboy•2h ago
It’s a fun analogy because the data “environment” of the model being trained matters a great deal
jebarker•1h ago
Exactly. YOLO runs of frontier models with a single random seed/data shuffle are pretty limited for trying to study the “molecular biology”. I actually like to think of LLM understanding as being like biology in the 1850s. There's lots of inspiration to be found in how biology has advanced since then and the types of experiments we might run to better understand LLMs.
willvarfar•1h ago
(there are also lots of private company datasets like e.g. user purchase history that can be used with small models to solve real business problems. All the advances in 'large' language models can be leveraged and applied to small problems if the input sequences can be represented as a special custom language.)
smeeth•1h ago
I've been annoyed for a while people don't use a common parameter weight/compute budget for benchmarking papers.

That said, it does make it easier to claim progress...

ai-christianson•1h ago
I'm interested in one that can run fast on a laptop, but training can take a few days (maybe even longer) on the same laptop.
arethuza•1h ago
Thanks - that's one of the most interesting comments I've seen about LLMs.

Makes me want to try training a model to sing "Daisy, Daisy..."

azath92•23m ago
Totally agree, one of the most interesting podcasts i have listened to in a while was a couple of years ago on the Tiny Stories paper and dataset (the author used that dataset) which focuses on stories that only contain simple words and concepts (like bedtime stories for a 3 year old), but which can be used to train smaller models to produce coherent english, both with grammar, diversity, and reasoning.

The podcast itself with one of the authors was fantastic for explaining and discussing the capabilities of LLMs more broadly, using this small controlled research example.

As an aside: i dont know what the dataset is in the biological analogy, maybe the agar plate. A super simple and controlled environment in which to study simple organisms.

For ref: - Podcast ep https://www.cognitiverevolution.ai/the-tiny-model-revolution... - tinystories paper https://arxiv.org/abs/2305.07759

aniijbod•2h ago
Let the AI efficiency olympics begin!

On a laptop, on a desktop, on a phone?

Train for 5 minutes, an hour, a day, a week?

On a boat? With a goat?

visarga•2h ago
goats have too many parameters, they are like GPT-4
rPlayer6554•2h ago
I’d pay for GoatLM
Nevermark•2h ago
On a maxxxed out Mac Studio M3 Ultra 512GB.

That boat will float your goat!

lifestyleguru•2h ago
Honestly AI is a trick to make us buy new expensive computers. I'm writing this from over 10 years old one and the computers offered in a leaflet from nearby electronic store aren't much better.
voidUpdate•1h ago
I mean, gaming is the big pusher of new hardware these days, and web is basically the reason you can use a 90s computer in the modern day. I happily survived on roughly 10 year old components all the way through university because I wasn't playing AAA games
542354234235•13m ago
Anyone who remembers the 90s and 2000s, where your computer hardware was out of date within months, might disagree. If you want to do bleeding edge things like running 70b+ LLMs locally or doing training, you need bleeding edge hardware. No different than if you want to play the newest AAA games. There are plenty of games you can play with old hardware, and plenty of small LLMs. When you can use ChatGPT or a bunch of other services, it isn’t a trick that some people want to host their own or do training, but you need a system that can do that.
yojo•1h ago
> With a goat?

I think you meant Llama.

The rhymes are admittedly more limited, unless you have a Boston accent.

yunusabd•2h ago
Now imagine what you could do in 6 minutes!

But honestly I really like the short turnaround times. Makes it easy to experiment with different parameters and develop an intuition for what they do.

pilooch•2h ago
I'd be interested in what implementation of D3PM was used (and failed). Diffusion model are more data efficient than their AR LLM counterpart but les compute efficient at training time, so it'd be interesting to know whether with more time.to.converge the diffusion approach does succeed. I guess I'll try :)
yalogin•2h ago
The bigger question or may be even realization is that with this architecture there is no way to build a capable model to run on the laptop or phone, which means there will never be local compute and servers became ever more important. In general thinking about how ML itself works, reducing model size while retaining capability will just never happen.
simonw•2h ago
This post is about training, not inference.

The lesson here is that you can't use a laptop to train a useful model - at least not without running that training for probably decades.

That doesn't mean you can't run a useful model on a laptop that was trained in larger hardware. I do that all the time - local models hit really good this year.

> reducing model size while retaining capability will just never happen.

Tell that to Qwen3-4B! Those models are remarkably capable.

grim_io•2h ago
It's always a question of "compared to what?"

Local models are no where near capable compared to frontier big models.

While a small model might be fine for your use case, it can not replace Sonnet-4 for me.

simonw•1h ago
Sure, Qwen-3-4B - a 4GB download - is nowhere near as capable as Claude Sonnet 4.

But it is massively more capable than the 4GB models we had last year.

Meanwhile recent models that are within the same ballpark of capabilities as Claude Sonnet 4 - like GLM 4.5 and Kimi K2 and the largest of the Qwen 3 models - can just about fit on a $10,000 512GB of RAM Mac Studio. That's a very notable trend.

grim_io•1h ago
It doesn't feel like that the gap is closing at all.

The local models can get 10x as good next year, it won't matter to me if the frontier models are still better.

And just because we can run those models (heavily quantized, and thus less capable), they are unusably slow on that 10k dead weight hardware.

sdenton4•1h ago
It depends, actually... The data and train time requirements seen to increase exponentially for linear gains in performance. As a result, you can often trade a 10x reduction in training time to get a model with 90+% of the real deal. And as we accumulate more architecture and efficiency tricks, the ceiling in what you can do locally goes up commensurately.

There's also a whole world of data curation to improve training, which is likely to be great for small models and seems still underexplored.

faangguyindia•1h ago
The best LLM on the planet right now is Gemini Pro 2.5 and Gemini Flash 2.5, nothing comes close to these.

Once you setup a good system prompt on these, nothing really compares.

Most of the models you see with high benchmarks are not even comparable on real tasks.

qwen3 or deepseek r1, they aren't even 1/10 as good as Gemini Pro2.5

howmayiannoyyou•1h ago
Then they are not the best. Most users aren't prompt engineers and grew up expecting to enter search terms into Google and get a result. If its the case OpenAI or Anthropic are best able to interpret user intent there's a good argument to be made they are the best.
faangguyindia•1h ago
this is something people do not understand.

If model trusts the users, and if user is dumb model will "weigh" user's input much higher and end up with flawed code.

If the model is more independent, it will find the right solution. If just want a dumb model which says yes to everything, and follows you when u are not at smart enough then you'll never end up with good solution if not by luck.

dvrj101•1h ago
> not even comparable on real tasks. care to elaborate how gemini did completed this task successfully and how other models fumbled ?
faangguyindia•1h ago
I am using AI to write full projects, complete code generation and haven found any model which comes close to Gemini Pro2.5 in code generation reasoning and generation.

While other models like qwen3, glm promise big in real code writing they fail badly, get stuck in loops.

The only problem right now i run into gemini is i get throttled every now and then with empty response specially around this time.

hnfong•1h ago
Here's an Obfuscated C Contest entry that trains a toy model using LSTM:

https://www.ioccc.org/2019/mills/index.html

I suppose if you only have 5 minutes this is probably about the level you'd get.

fswd•1h ago
Right now, Qwen3 4B
chasd00•1h ago
AI is a broad term, the zero-to-hero series by Karpathy trains one in a Jupyter notebook. You can make some pretty powerful networks to de-duplicate database rows right in your laptop too. Data de-duplication and general MDM is pretty useful in large businesses.
fontsgenerator•58m ago
Probably something like a small logistic regression or a tiny GPT-2 variant (117M parameters) on a small dataset—anything beyond that will choke on RAM, VRAM, or time. Five minutes on a laptop = toy models, not miracles.
initramfs•58m ago
I looked up the most expensive laptop with an RTX 5090: https://marketplace.nvidia.com/en-us/consumer/gaming-laptops...

$5599.00 https://marketplace.nvidia.com/en-us/consumer/gaming-laptops...

Although you can get them with fewer specs and the same GPU for $3,899.99

https://marketplace.nvidia.com/en-us/consumer/gaming-laptops...

nehal3m•46m ago
The same SKU on a GPU can perform differently depending on how the manufacturer powers and cools it [0], and nVidia's naming shenanigans don't help either [1].

[0] https://www.digitaltrends.com/computing/laptop-gpu-power-lim... [1] https://coconote.app/notes/4c75b7a0-eb41-435d-85ee-55ae2dd8d...

zipy124•31m ago
And even worse it's surprisingly hard to find out what power budget is assigned to the GPU/ CPU or combined on spec sheets.
bryanrasmussen•36m ago
I like this scenario for a future James Bond movie. Bond has to have an AI in chat pretend to be him to stall the bad guys while he is sneaking around the back, but the state of the art Bond persona bot that Q gave him in its own hardware enclosure has been smashed up in the previous fight scene.

Bond has only minutes to train a strong enough AI model to pretend to be him and fool his targets long enough for him to gain entry to their impregnable fortress. Can he do it?!?

rsyring•33m ago
But...they need to show him "training" it by smashing away at the keys frantically. A touch of sweat rolling down his face while a progress meter inches across the screen to suspenseful music.
jcims•18m ago
This would be a fun way to experiment with the effects of different tokenization strategies. For example, I've often wondered if tokenizing on phonemes would result in models that do better with creative writing exercises. It probably all gets lost in the wash when models reach terrible scale, but for small ones it seems it would potentially yield some benefit.
panarchy•10m ago
This would be more interesting if it wasn't about (L)LMs