# OxyGen: Unified KV Cache Management for Multi-Task Parallel VLA Inference

- Source: arXiv cs.RO
- Published: 2026-10-19T04:00:00.000Z
- RoboHot: https://robohot.news/en/items/liwxbumno1teq8nmeitpuwkn9
- Original: https://arxiv.org/abs/2603.14371

## Summary

OxyGen proposes an inference design for unified KV cache management that treats the KV cache as a shared resource across tasks and control cycles, eliminating redundant prefill of shared observations through cross-task KV sharing and advancing unfinished language requests within each frame's decoding budget via cross-frame continuous batching.