# physim-gate v0.1.1 switches to Newcombe intervals to correct 0/1 metric misjudgments

- Source: GitHub Embodied AI Topic
- Published: 2026-10-16T15:00:46.000Z
- RoboHot: https://robohot.news/en/items/fen83khxcag7kn4qvns846800
- Original: https://github.com/kiyeonjeon21/physim-gate/releases/tag/v0.1.1

## Summary

physim-gate released v0.1.1, a correctness fix that replaces percentile bootstrap with Newcombe score intervals for 0/1 metrics, because bootstrap gives a zero-width interval when a run has no events, treating "0 collisions in 30 trials" as a rate known to be zero.