# AWARE: Action-Entropy-Weighted and Attention-Guided Retrieval of Observation Evidence for Vision-Language-Action Models

- Source: arXiv cs.RO
- Published: 2026-10-28T04:00:00.000Z
- RoboHot: https://robohot.news/en/items/kz43198ah14s52mwwgv3ado22
- Original: https://arxiv.org/abs/2602.18020

## Summary

The authors propose AWARE, a training-free, plug-and-play module for Vision-Language-Action (VLA) models that tracks layer-wise uncertainty via element-wise action entropy and retrieves observation evidence into the feed-forward networks' key-value memory through associative memory lookup.