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# Transformers 5.20.1 adds Beam and fixes model loading
- URL: https://orbiorbi.com/news/en/hot/transformers-5-20-1-beam-fixes-en/
- Published: 2026-10-16T13:02:29.000Z
- Updated: 2026-10-16T23:08:01.000Z
- Description: According to Hugging Face, Transformers 5.20.1 adds Reflection Beam support and fixes model loading on older torch versions. It also corrects auto mappings and image assignment during HunYuan-VL batched generation.
- Author: Orbis News
- Tags: #orbis-hot, #en

According to Hugging Face, Transformers 5.20.1 adds Reflection Beam support and fixes model loading on older torch versions. It also corrects auto mappings and image assignment during HunYuan-VL batched generation.

- The notes list a torch 2.8 minimum for distributed checkpointing and DtensorShardOperation compatibility fixes for torch 2.6 and 2.7\. [\[1\]](#hot-source-1)

## Sources and originals

- \[1\] Hugging Face · 2026-10-16 · [Read original](https://github.com/huggingface/transformers/releases/tag/v5.20.1?ref=orbiorbi.com)  
Hugging Face's 5.20.1 notes list Beam support and model loading fixes.

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