---
title: 'Welcome Beam: a 501B open model you can own, customize, and scale'
link: https://huggingface.co/blog/reflection-beam
source: huggingface-co
published: 2026-10-16T00:00:00Z
updated: 2026-10-16T00:00:00Z
first_seen: 2026-10-16T14:45:31.206858038Z
---