Ostris(@ostrisai):Today I am releasing Primal VAE in 2 variants, 2x1 and 2x2 (compression)x(channels). It only has a 2x compression and 1-2 channels, but with patching, it matches the compression of the FLUX 1 & 2 VAEs and beats FLUX2 VAE on reconstruction. More in README.

Ostris

@ostrisai

AI / ML researcher and developer. Creator of AI Toolkit - Support my work -

Joined August 2023

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Ostris@ostrisai

2026.10.30 21:44

Today I am releasing Primal VAE in 2 variants, 2x1 and 2x2 (compression)x(channels). It only has a 2x compression and 1-2 channels, but with patching, it matches the compression of the FLUX 1 & 2 VAEs and beats FLUX2 VAE on reconstruction. More in README.