@y_combinator: Most companies building with AI still rent their intelligence from frontier labs. As open models improve, more companies will want models they can run, train, and control themselves. The opportunity is to turn a company’s workflows, expertise, and failures into specialized models that improve with the business.

Y Combinator
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Friday 30 October 2026 20:01:19 GMT
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marianelarojas64
marianelarojas64 :
Nothing beats Claude still, I wish there was something open source
2026-10-31 06:56:09
4
unprotectedsets1
unprotectedsets :
I applied to you guys once and you turned me down :(
2026-10-31 00:29:26
38
r23hv
R :
AI is going to be like S3, there is no moat. the level of intelligence is sufficient right now, most companies don’t need to solve millennium problems. the moat is in the harness.
2026-10-30 23:11:59
40
barzax1x
Barza :
i’m working on this
2026-11-01 21:51:16
1
wallywuwu
Pooty Patoo :
The open weight models are benchmaxxed. Distilled from the best models, they do well on benchmarks but poorly in real world work.
2026-10-31 00:09:54
4
dvbem
Dubby :
love the way you broke this down
2026-11-01 14:46:39
0
alex00006514
alex0000 :
How can you monetize local models? I mean for startups that try to sell such solutions (local AI). Everything running on the customer’s hardware can be reverse engineered and pirated
2026-10-31 12:25:38
0
daniel_airtag
Daniel Marcus :
I’m building the data LLM’s depend on to give great answers. Who wants to fund the shovel 🪏 during the Gold Rush.
2026-11-01 09:59:18
3
s.eglobal
S.E Global |Systems & Strategy :
This is where the next competitive advantage in AI will emerge: not just access to intelligence, but ownership of the systems that make intelligence improve over time... A model alone is not institutional intelligence. The real value comes from capturing domain expertise, structuring proprietary data, evaluating outputs against real business workflows, and continuously learning from operational feedback. The companies that master this will move beyond simply consuming AI to building intelligence around how their businesses actually operate.. The future is not just about who has the most powerful model, but who has the most valuable institutional knowledge embedded in their systems...😏
2026-11-01 01:53:45
2
sniper.2174
Sniper 217 :
Why he never even blink for almost a minute
2026-10-31 02:27:43
0
p.tid5
P Tid :
yes yes yes yes. currently running LoRa boxed to Qwen 4! Fable handles the fine tuning after ingesting Terry's of data y'all and everyday this tiny thing running on a laptop with a 5060 sounds more and more like my customer service reps everyday
2026-10-31 08:57:55
0
drtkharris
👤Dr TkHarris Mental Wealth ❄️ :
Important for us in medicine and therapy. Nobody is helping me make a standalone safe AI for my therapeutic work
2026-11-01 13:35:42
1
the_poetaytoe
Poetaytoe :
that means maintenance, why not an AI that learns from that data while the company still owns its own data an not the AI company. 😅 plug n play an it learns.
2026-10-31 01:54:29
0
sidehustle720
Tiktoktik :
Rent space or rent models it’s the same
2026-10-31 00:17:46
0
eiai.today
EIAI :
Sylvanity (https://sylvanity.ai) does that with our own models.
2026-10-30 21:51:44
3
bgdnszv
BS :
Owning intelligence is the "idea" I've been working on for a while. Happy to get in contact!
2026-10-30 23:11:18
0
derric306
Derric :
be careful if Dario sees you using ram he will not be happy
2026-10-31 12:02:17
0
aiguy6758
AIguy :
Well explained this how you explain what AI software developers do
2026-10-31 11:31:55
1
everyday2code
codeeveryday :
devs are now dependent on AI subscriptions
2026-10-31 02:06:00
1
ramdane9903
ramdane :
well I want to be one of the people who does that
2026-10-30 21:57:30
1
youdontneedacourse
Field Notes & Future Systems :
People continue to miss one key point. If you are relying on external AI you are relying on a “workforce” who is fundamentally conflicted to help someone else’s profits, not yours. It will help just enough while goal seeking to maximise someone else’s profits. So 100% it will be not just your own AI but it will be on-prem. China is also making no secret of that fact it will provide open source and for free what others are charging huge amounts for.
2026-10-31 09:59:45
0
user8022483775887
Michael :
https://openshard.dev is doing this !
2026-11-01 00:15:46
0
mark84918
Mark :
I thought this for a while but the frontier models are just pulling ahead in benchmarks and real work
2026-10-31 16:32:59
0
user3855845335797
user3855845335797 :
What if I’m looking into doing just that?
2026-10-30 21:07:31
0
xss452
x ss4 :
it's the infrastructure that hinder the cost efficiency, you expect some startups will beat nvidia, intel, etc in the economic scale?
2026-11-01 03:19:37
0
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