# Conformal Uncertainty Calibration for Fixed World Models Under Policy Intervention

- Source: arXiv cs.RO
- Published: 2026-10-28T04:00:00.000Z
- RoboHot: https://robohot.news/en/items/vc61mq0jqw46689r5czbmu57e
- Original: https://arxiv.org/abs/2610.35877

## Summary

This paper studies the failure of world-model uncertainty after a deployment policy changes. It proposes weighted conformal calibration to transport marginal coverage to the target policy distribution, and it bounds the weight error using the log-loss regret of a domain classifier.