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cs.RO2026
VeriVLA: Adaptive Test-Time Verification for Flow-Based VLAs with Latent World Models
Xueli Sun, Yuxiang Lu, Yantong Liu +4
Flow-based Vision-Language-Action (VLA) policies are inherently stochastic: different noise seeds can produce action chunks of varying quality from the same observation. At test ti…
cs.RO2026
FASTER: Rethinking Real-Time Flow VLAs
Yuxiang Lu, Zhe Liu, Xianzhe Fan +5
Real-time execution is crucial for deploying Vision-Language-Action (VLA) models in the physical world. Existing asynchronous inference methods primarily optimize trajectory smooth…