LaunchAI ModelsOctober 17, 2026

OpenMOSS releases MOSS-Image, an open 5B diffusion transformer

Read original source →arxiv.org

MOSS-Image is a 5B single-stream diffusion transformer using a Qwen3.5-9B text encoder and the FLUX.2 VAE, released under Apache 2.0 in Base and SFT variants. The technical report claims state-of-the-art open-weight results on long-form text and layout benchmarks, with bilingual English/Chinese text rendering.

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