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Open Models · first seen 30 October 2026, 22:22 UTC

Ostris releases Primal VAE for 4K image generation

Primal VAE is an open Hugging Face model repository, a variational autoencoder that Ostris is training MOSS Image to use, aiming for 4K images at roughly the computational cost of 1080p.

ostrisOpenOpen weightsCode
Name
Primal VAE
Domain
creative

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