The Whole Paper Fits in One Sigmoid: Implementing the SDAR Gate
Recap. Part 1 framed the problem (trajectory reward is too coarse for multi-step agents) and SDAR's fix (a privileged teacher gives dense token-level …
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Recap. Part 1 framed the problem (trajectory reward is too coarse for multi-step agents) and SDAR's fix (a privileged teacher gives dense token-level …
If you train robot policies long enough, you eventually realize the main problem is not launching runs. It is answering these questions fast enough: I…