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# Transformers 5.20.1 支持 Beam 并修复加载问题
- URL: https://orbiorbi.com/news/hot/transformers-5-20-1-beam-fixes/
- Published: 2026-10-16T13:02:29.000Z
- Updated: 2026-10-16T23:08:01.000Z
- Description: 据 Hugging Face 发布说明，Transformers 5.20.1 新增 Reflection Beam 模型支持，并修复旧版 torch 下的模型加载问题。更新还修正自动映射及 HunYuan-VL 批量生成时的图像分配问题。
- Author: Orbis News
- Tags: #orbis-hot

据 Hugging Face 发布说明，Transformers 5.20.1 新增 Reflection Beam 模型支持，并修复旧版 torch 下的模型加载问题。更新还修正自动映射及 HunYuan-VL 批量生成时的图像分配问题。

- 发布说明列出分布式检查点功能要求 torch 2.8 或以上，以及 torch 2.6、2.7 的 DtensorShardOperation 兼容修复。 [\[1\]](#hot-source-1)

## 来源与原文

- \[1\] Hugging Face · 2026-10-16 · [查看原文](https://github.com/huggingface/transformers/releases/tag/v5.20.1?ref=orbiorbi.com)  
Hugging Face 发布 5.20.1，列出 Beam 支持及模型加载修复。

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