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guille

Verified account Bain Capital Crypto

@angeris

chief (mad) scientist @baincapcrypto

alt: @tarunchitra
angeris.github.io Joined April 2011
989 Following 12K Followers 28K Posts

Latest posts 5

guille Verified account @angeris
idk man, I think we haven't yet converged on architecture if you can train this for ~$20K
Linum Verified account @LinumInc 4d
We’re a 2-person lab researching more efficient architectures for generative image and video.

linum.ai/field-notes/pj…

Last month, we published Pyramid-JiT, a pixel-space architecture that converged 11x faster than its latent-diffusion counterpart.

Today, we're releasing a 2B Pyramid-JiT text-to-image model as a milestone towards more affordable video models.

Trained from scratch for only ~$20K.

See blog for details & weights (Apache 2.0).
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guille Verified account @angeris
i guess it shouldn’t surprise me that oai/anthropic have been rl-ing their models to be able to interpret/modify weights but this is crazy work
Rikiya Takehi @rikiyatakehi 6d
We asked GPT-6 Astra to edit Qwen3.5-0.8B weights to improve math.
It directly changed only 0.016% of weights, fixing 0.8B's reasoning loops & improving math up to 6x and even instruction following 3x, without gradients or training.

We call this Weight-Space Programming: frontier LLMs can now natively read/write neural network weights! 🧵
Blog: rikiyat.github.io/blog/weight-sp…
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