The model is a U-Net. I trained it from scratch and wrote the training script myself.
128x128 pixels. Cosine beta schedule, 200 timesteps, AdamW optimiser, float16, 1000 epochs.
Blue Diffusion, Kristoffer Orum, 2026 The Blue Light is a Promise, a group exhibition curated by Meghan Thréinfhir @meghanthreinfhir M. Rosetta Hunter Gallery at Seattle Central College @m.rosetta.hunter.gallery Opens 28 September 2026, with the start of the school year Capitol Hill Art Walk event 8 October 2026 The model runs in any browser at oerum.org/BlueDiffu…
