Preprint
Aug 2026
Rectify Then Diffuse: Disentangling Concepts Before Denoising Trajectory Unfolds
Text-to-image diffusion models can generate individual concepts well, but they often omit or merge concepts incorrectly with multiple concepts. We trace these failures to an early coordination bottleneck: before denoising begins, prompt-conditioned attention may allocate different concepts to strongly overlapping spati...
Ning Zhu, Anchi Chen, Mengfei Zhao et al.
· 1 citation