Information-theoretical analysis identifies the layer(s) in VLA latent interface exposure across backbones for LIBERO and CALVIN benchmarks.
Read the original at arxiv.org→arXiv:2609.36118v1 Announce Type: new Abstract: Vision-language-action (VLA) policies connect a pretrained vision-language backbone to an action head through a latent interface, but which backbone layers this...
Original headline: "The Layer Mystery of VLA: An Information-Theoretical Analysis of VLA Latent Interface"
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- Sep 30, 04:00 UTC arXiv cs.AI lead source The Layer Mystery of VLA: An Information-Theoretical Analysis of VLA Latent Interface