Small AI Models Gain Traction In places with unreliable networks (spectrum.ieee.org)
250 points by sscaryterry 18 hours ago
N_Lens 12 hours ago
I strongly believe this premise in the article is correct - we will see a lot of tiny, hyper specialized models for individual tasks, and perhaps that will converge with an orchestration layer for a generalized intelligence that controls these specialized tiny models, that will be quite capable.
I don't foresee AGI arising out training bigger LLMs (Though investors won't realise that for a while yet).
It's actually how organic brains work - specialized tasks are offloaded to local cortical columns. The overall coordination between these sub-brains creates emergent skills/abilities.
chris_money202 7 hours ago
I think future is probably more similar to speculative execution (inference/decoding). A small LLM is used to speculate and a large LLM is used to confirm if needed. If the small LLM is accurate enough on N tokens it’s cheap for the large LLM to say looks good and keep moving along.
andy99 10 hours ago
General purpose models are always more robust and generally better than smaller narrower models. My bet is that compute will catch up and any “small” model will still be generally capable, just smaller than sota, rather than intentionally narrow. The exception would be for very well defined tasks where the data distribution never varies, but these are rare and don’t really need “AI” anyway when they do exist.
swiftcoder 9 hours ago
> General purpose models are always more robust and generally better than smaller narrower models
I feel like this is just the marketing conflation of AI=LLM, versus regular old ML? We're never going to need to deploy a full reasoning model on a low-power device just to do some fancy image recognition in the field. Specialised ML models are just intrinsically able to be a lot more efficient than their generalist equivalents
plastic-enjoyer 9 hours ago
> General purpose models are always more robust and generally better than smaller narrower models.
What do you mean with more robust?
ACCount37 4 hours ago
ACCount37 4 hours ago
You're getting downvoted, but you're completely right. There are very few cases in which narrowing a model down is buying you anything worthwhile.
It seems like for LLMs, "general intelligence" is expensive, but "one more domain" is fairly cheap.
Danox 35 minutes ago
stingraycharles 10 hours ago
> It's actually how organic brains work - specialized tasks are offloaded to local cortical columns.
How are small isolated language models more similar to that than MoE in LLMs?
roadside_picnic an hour ago
MoEs don't route like most people imagine. They aren't learning topic based experts despite the name
The original Mixtral paper [0] (in the "Routing analysis" section) found:
"surprisingly, we do not observe obvious patterns in the assignment of experts based on the topic"
A quick skim of more recent analysis on MoE shows that this hasn't changed. MoE models do appear to work, but don't appear to do what the name implies, if anything they're routing based on the structure of the text and not the semantic content (and we're still not entirely sure what they're doing).
simianwords 9 hours ago
Right MoE is a tradeoff between efficiency and intelligence.
visarga 8 hours ago
I think the harness and local context should supply that missing piece between general model and bespoke application. Each application has its own context and action quirks that don't generalize well. Maybe it's just 5% but that is genuinely specific. So its rightful place is in context engineering.
I have a long-ass post about how this could be implemented. https://old.reddit.com/r/VisargaPersonal/comments/1um9uyv/st...
looofooo0 11 hours ago
What about recent models providing correct proofs to open math problems?
TJSomething 10 hours ago
I haven't tried it, but I saw Leanstral, an LLM specialized in writing Lean proofs, posted on HN recently and it claims to outperform some larger general purpose models. It didn't beat Claude Opus, but it seems to do decently at one tenth the cost. It's plausible that further research could yield other models that are smaller and more effective at limited tasks, reversing the trend of ever growing models.
16bitvoid 10 hours ago
What about it?
simianwords 10 hours ago
No this will never work. Domain specific models will never be a thing because intelligence carries over and compounds.
Why didn’t OpenAI release a math specific model? Why not a literature specific one? Why do they instead have generic models of different sizes? And how did all labs converge on this?
Why does Fable just not train on non cybersec and non biology data but instead have clearly costly and annoying classifiers?
fasterik 9 hours ago
Your examples (math, literature) involve natural language. It stands to reason that a general language model will be more competitive in those domains. If you want examples of successful domain-specific models, look at AlphaZero and AlphaFold. LLMs aren't anywhere close to achieving that level of competence at abstract strategy games or protein folding.
"This will never work" is a pretty confident assertion for a field that's so young and rapidly evolving.
simianwords 9 hours ago
dofm 6 hours ago
> No this will never work.
This bet is too early.
> Why didn’t OpenAI release a math specific model? Why not a literature specific one? Why do they instead have generic models of different sizes? And how did all labs converge on this?
Because they have a very early product and they could train it, brute force, with access to an extraordinarily large pool of money. So did all the other labs. Because it was thus easier to scrape everything rather than spend enormous effort (with tools that did not really exist) to partition the training set. Any number of other "because"s.
It's just what they are doing now and it showed the earliest results.
LLMs are still less intelligent than rats, which have tiny brains.
dTal an hour ago
thereitgoes456 9 hours ago
DeepMind did release a math specific model. And OpenAI has released a coding specific model.
The answer to your question is “because the market isn’t big enough”, not because it doesn’t work. Why would knowing about 2019 internet memes help you in any way at coding?
andy99 an hour ago
InsomniacL 5 hours ago
simianwords 9 hours ago
tim-fan 15 hours ago
Is anyone making LLM-in-a-box for emergency supply kits yet?
I feel that would be handy in all sorts of situations when networks are down.
Terr_ 14 hours ago
> LLM-in-a-box for emergency
For most actual emergency scenarios, a device that focuses on storage of large amounts of prepared normal reference material [0] will be wayyyyy cheaper, more durable, portable, and able to run on batteries or being constantly plugged into a somehow-still-normal electrical grid. (Think an e-ink tablet that can run off a 5V battery pack buffering a literal handcrank.)
In contrast, imagine spending the money to build a beefy LLM-running computer with good GPU/RAM, and somehow mothballing it (to depreciate, unused) in a "safe" location for the big earthquake/flood/etc... Then when the disaster strikes and you dig it out, how will you power it when you need it, and for long enough to do anything useful?
Even if wall-current civilization is 20 miles away on the other side of the mountain, are you going to carry it on your back, or are you going to carry food and water to live? If you do drag it there, are they going to let you run it when it cuts into light for surgery or heat to sterilize drinking water?
skybrian 14 hours ago
You will probably want a search engine though. Perhaps a small LLM would work well as a component for that?
iamflimflam1 10 hours ago
visarga 8 hours ago
rtpg 12 hours ago
zmgsabst 12 hours ago
You can run a small model off a home generator — so in an emergency, you’d turn on both the generator and information service, eg, a mesh for “quick” responses querying that huge collection of information.
That way your machine that, eg, normally plays video games or does AI work can support relief efforts by supporting emergency response IT. You don’t need to mothball the machine, just have an “emergency” boot USB than can run the services from your home generator.
You don’t even need to bring it with you: turn it on and leave it “best effort” at home, while you continue to use it via WAN.
Terr_ 10 hours ago
weikju 13 hours ago
> If you do carry it to an enclave of civilization that has the right power, are they going to let you run it when it cuts into light for surgeons or heat to sterilize water?
Knowing humans? They'd probably take it by force and run it for themselves instead of providing light and heat to surgeons and water sterilizers...
/daily dose of cynism
SwellJoe 15 hours ago
This is couched in prepper nonsense, but it's got LLM, WikiPedia, maps, etc. A bunch of genuinely useful stuff to keep on a USB stick or whatever: https://www.projectnomad.us/
But, the current model you really want for an emergency kit is Gemma 4 12B QAT 4-bit. At ~7GB on disk, it's small enough to run on a tablet or any modern computer, slowly if you don't have a GPU or modern Apple silicon, but exceedingly smart for its size, excellent vision capabilities, good tool user, surprisingly good reasoning.
dofm 6 hours ago
The 12B QAT model is really overlooked because the tech industry has been so desperate for the LLM bet to play out to "product market fit" (which means please IPO now) that it has become convinced that coding models are the only things that matter.
RetroTechie 2 hours ago
Oh my... I can think of a 101 things more useful in actual emergencies than an LLM-in-a-box. Unless you have a weird definition of "emergency" (if so: please define).
bluerooibos 6 hours ago
> Is anyone making LLM-in-a-box for emergency supply kits yet?
Maybe someone should be making this, but for rebuilding society in the event of a disaster - a solar-powered black box with most of humanity's knowledge within. Even something running one of the Qwen models would be useful.
"So, we had a nuclear war and need to start from scratch. How do I turn this rock into a computer chip?"
bluGill 5 hours ago
If you are rebuilding society most of this knowledge is useless for centuries. You don't have enough labor to build and maintain factories. You will spend centuries in the hunter gather phase struggling to survive, while slowly building agriculture. You will be lucky if you can teach your grandkids to read - since that will be a useless skill.
Print important knowledge on paper and store it in a desert. in 2000 years society and population will advance enough to get a jump start based on our knowledge.
jonbodner 4 hours ago
robotswantdata 10 hours ago
https://developers.google.com/edge/gallery
Put that on a spare phone
vessenes 14 hours ago
I've been mulling over a good use of a large philanthropy spend in the next decade, and I would love to build a bunch of hardware "oracles" that include an LLM. Ideally solid state, visual/audio, solar + usb-c, so, good in a lot of doomsday scenarios as well as just out hiking. It's a fun thought experiment. I imagine making like 1 million of them, they could be sold and genuinely useful, but also given away; once owned, you could use them, or store and put in an emergency box, bury next to the 10k year clock.. a lot of possibilities.
adrianN 12 hours ago
I feel like you could get a lot more quality of life improvement for more people with the money if you spent it on low tech solutions, eg more efficient cooking stoves for people still cooking with biomass, or solar microgrids for areas without electricity.
vessenes 7 hours ago
tristor 2 hours ago
I don't if anyone is doing this yet, but I think a small LLM w/ data sets for RAG reachable via APRS and LoRa would be very useful, not just as an individual but for the community around you.
sumitkumar 11 hours ago
electricity outage and battery running out is the end game for any real prolonged external emergency. Internet connection is just the soft edge.
rasz 12 hours ago
Smallest local model able to work with offline wikipedia dump would be one step above just having an offline wikipedia dump.
cdnsteve 15 hours ago
Can you expand what you mean?
wahnfrieden 15 hours ago
They want to ask the iOS Foundation model (frontier on device intelligence for something small) for instance about emergency procedures and life-saving info. I wouldn’t trust that model with much at all though. More likely to find what you need from miniature survival guides.
dofm 6 hours ago
burgerone 12 hours ago
This is HN, not Reddit.
egormakarov 8 hours ago
Can't wait to be killed by my toaster because some sexy mossad agent seduced it.
a96 8 hours ago
Have you ever tried to indulge an all-consuming urge to kill when you don't have opposable thumbs? Or hands? Or anything other than a bread slot?
masfuerte 8 hours ago
Fire!
sscaryterry 7 hours ago
This made me laugh out loud :)
bix6 14 hours ago
Has anyone used the Rx Scanner mentioned in the opening?
monkeydust 10 hours ago
Where is a good place to start with training SLM these days if you don't have the compute locally?
calgoo 7 hours ago
I rent cheap GPU based instances by the hour and run on those. Nothing fancy, but $20 can get you a decent amount of compute on a A6000 or H100.
HelloUsername 4 hours ago
What about small (offline) AI Models in places with weak hardware?
bombcar 16 hours ago
99% of the model "work" (meaning the connection to your computer) is just spinning a spinner - something that makes me want to wrap it with a mosh shell so I can just keep moving from network to network.
jdonaldson 14 hours ago
I think neuro-symbolic AI has a lot of potential here, since small models can handle a lot of conversational inputs, while relying on wired-in solvers for more complex symbolic math/computation needs. https://jjd.io/posts/swollm-bbh-leaderboard.html
enoint 16 hours ago
Fascinating to wonder whether the bigger model finds fewer or more counterfeits than the on-device one.
dmezzetti 6 hours ago
100% agree on this.
I've been working on small local models for years with txtai (https://github.com/neuml/txtai). I've published close to 100 models that can run local for RAG, Agents, Vector Search and more (https://huggingface.co/NeuML/collections).
fpauser 10 hours ago
SLMs for the rescue!
mountainriver 12 hours ago
I looked into this a bit but unfortunately because of starlink most of this won’t be needed