this post was submitted on 09 Apr 2026
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Ok, but who is making those "open weight" models though? Individuals don't really have the resources to run these huge scraping operations, so they're often still corporate releases with fake open source branding.
There are huge public datasets that are often used for pretraining. Common Crawl and C4 are probably the most prominent, but there are others.
There are also big public datasets available for fine-running and instruction tuning.
The open weight models are getting pretty powerful, thanks to some Chinese labs.
They come from corporate but you can at least run them without any kind of analytics or censorship, as well as fine tune them on consumer hardware.
Consumers aren't in the best position right now though, especially with the price hikes.