diffusion-transformer

MOSS-Image, an open-weights text-to-image model from MOSS (模思智能) and the OpenMOSS team, is built on a 5B-parameter DiT backbone and has passed one million downloads in four days, according to Chinese outlet QbitAI. It supports structured JSON layout input and text prompts up to 4096 tokens.

Ideogram has released Ideogram 4, its first open-weight text-to-image model with 9.3 billion parameters. The model supports native 2K resolution, structured JSON prompting with bounding-box layout controls, and is available in nf4 and fp8 quantizations under a non-commercial license.