HQL balances one-step and multi-step returns for long horizons
A multi-step target is kept only when a dataset action beats best-of-N behavior-cloned actions.
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A multi-step target is kept only when a dataset action beats best-of-N behavior-cloned actions.
SQAM fine-tunes flow policies with a scalar adjoint, beating baselines by 18 to 35 points on hard OGBench tasks.
SQAM fine-tunes flow policies with a scalar adjoint, beating baselines by 18–35 points on hard OGBench domains.
AD-WM improves counterfactual planning by preserving action information, raising hard-start success from 3.7% to 52%.
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