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RealtimeWAM overlaps video and action inference and generates actions in one step

huggingface.co by Chengtao Lv et al. Editor score 7/10

RealtimeWAM combines one-step action generation, teacher-anchored consistency distillation, and asynchronous cross-expert pipelining with shared video KV cache. These techniques target iteration and waiting overheads in action-model inference.

What
RealtimeWAM is a World Action Model that generates actions in one step and runs video and action inference asynchronously.
Method
Teacher-Anchored Consistency Distillation supervises one-step actions; Cross-Expert Wavefront Pipelining shares video KV-cache blocks between experts.
Why it matters
Reducing action iterations and expert waiting targets the inference-efficiency bottlenecks of WAMs.
shares blocks attention con… video expert video KV cache action expert
Video representations flow through a shared KV cache to the action expert. Sketched from the article's own text.

Read on huggingface.co → Code · 2.9K stars

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