mirror of
https://github.com/huggingface/lerobot.git
synced 2026-07-06 17:41:47 +00:00
04a39d419d
Add dual-path denoising with configurable cfg_beta scale for language- conditioned action generation. When cfg_beta > 1.0, VLM prefills both conditioned and unconditional prompts, and action expert velocities are interpolated via v = v_uncond + β*(v_cond - v_uncond).