Chelsea Finn(@chelseabfinn):Can we translate a rough sense for what to do + VLA prior into successful behavior? Flow reversal steering: 1) runs the VLA's flow ODE backwards to back out noise that's closest to coarse traj 2) runs flow forwards to get closest good behavior Paper:

Chelsea Finn

@chelseabfinn

Asst Prof of CS & EE @Stanford Co-founder of Physical Intelligence @physical_int PhD from @Berkeley_EECS, EECS BS from @MIT

加入 June 2014

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Chelsea Finn@chelseabfinn

2026.06.26 21:45

Can we translate a rough sense for what to do + VLA prior into successful behavior? Flow reversal steering: 1) runs the VLA's flow ODE backwards to back out noise that's closest to coarse traj 2) runs flow forwards to get closest good behavior Paper:

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Andy Tang@tangerinecoder

2026.06.12 16:11

Generalist robot policies learn many useful skills, but struggle to select good behaviors for new tasks. To solve this, we introduce Flow Reversal Steering (FRS), a method to refine coarse semantic guidance into precise, in-distribution motions. 1/N

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