October 10, 2026October 10, 2026Iris-3B against the big ones: a 3B image model on a single GPUI tried Iris-3B, an open 3B-parameter image model that generates in pixel space with no VAE, on the same BudgetPixel Arena prompts where GPT Image, FLUX and friends compete.aitext-to-imageiris-3bdiffusiongpu
