# Hugging Face shares video on score centering for stable RL training

> Original title: Straight from the HF archives: @krasul giving us a masterclass on the math behind score centering for stable RL

- Source: Lewis Tunstall
- Published: 2026-10-27T12:27:17.000Z
- Bad Influence: https://badinfluence.news/items/tndx9jy5rw1nry3zkjyerkawg
- Original: https://x.com/_lewtun/status/2115057745707552836

## Summary

Lewis Tunstall of Hugging Face shares a YouTube video in which @krasul explains the math behind score centering for stable reinforcement learning. The post provides only the video link and does not include further technical details.

## Post

Straight from the HF archives: @krasul giving us a masterclass on the math behind score centering for stable RL

https://youtu.be/mEtRe_KKYm0?si=9AUhM18YjQXo7ENu