Transformers v5.20.1 发布，新增 Reflection AI 模型 Beam 支持

AI 摘要

Hugging Face 发布 Transformers v5.20.1，新增对 Reflection AI 新模型 Beam 的支持。Beam 被描述为面向编码与智能体场景的 token 高效、前沿规模模型，可部署在自有硬件、基础设施或云上并按需定制。该版本还修复了旧版 torch 加载模型的问题，以及 HunYuan-VL 批量生成图像分配、DeepGEMM Mega MoE 专家并行、torch 2.7 分布式检查点等缺陷。

正文节选

# Release v5.20.1 Special surprise including the new model Beam from Reflection AI :partying_face: <img width="2912" height="1440" alt="Gemini_Generated_Image_ox4hjlox4hjlox4h" src="https://github.com/user-attachments/assets/bfc7ff16-4340-490c-925c-b1512e4ceb32" /> Beam is a token-efficient, frontier-scale model focused on coding and agentic use cases. It is built for teams that want to run a powerful model on their own hardware, infrastructure, or cloud, and customize it to their spec

发布时间：2026-10-16 21:02

抓取时间：2026-10-16 21:04

来源机构：Hugging Face