SegMoE: Segmind Mixture of Diffusion Experts with SegMoE-2x1 and SegMoE-4x2 on Hugging Face Diffusers
AI Impact Summary
SegMoE introduces a sparse Mixture-of-Experts framework for diffusion models by swapping selected feed-forward blocks with MoE layers and a router to route tokens to expert models. It is integrated into Hugging Face diffusers and ships ready-made configurations (SegMoE-2x1, SegMoE-4x2, and SegMoE SD 4x2) with examples to load hub or local models. The architecture enables combining multiple expert models in a single generation pass, offering potential quality or versatility gains at the cost of increased compute. Operators should plan hardware sizing and latency, as SegMoE can have slower inference and high VRAM demands (SegMoE-4x2 cited around 24GB FP16).
Affected Systems
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