DOC: Explain how to use multiple adapters at the same time #2763
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Explain how to use multiple adapters (e.g. 2 LoRA adapters) at the same time, as the API is not quite intuitive and there are some footguns around trainable parameters. This question has come up multiple times in the past (for recent examples, check huggingface#2749 and huggingface#2756). Thus it's a good idea to properly document this.
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stevhliu
approved these changes
Sep 2, 2025
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| ## Adapter handling | ||
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| ### Using multiple adapters at the same time |
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| ## Adapter handling | |
| ### Using multiple adapters at the same time | |
| ## Using multiple adapters at the same time |
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It's supposed to be a subsection of "Adapter handling", so ###.
| model.base_model.set_adapter(["default", "other"]) | ||
| ``` | ||
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| <Tip> |
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Minor nit, but it may be nice to reduce the number of lines to use this instead of <Tip> ... </Tip>
> [!TIP]
> ...Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
BenjaminBossan
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Sep 3, 2025
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Thanks for the review @stevhliu
Comment on lines
+405
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| ## Adapter handling | ||
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||
| ### Using multiple adapters at the same time |
Member
Author
There was a problem hiding this comment.
It's supposed to be a subsection of "Adapter handling", so ###.
| model.base_model.set_adapter(["default", "other"]) | ||
| ``` | ||
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| <Tip> |
githubnemo
approved these changes
Sep 23, 2025
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Explain how to use multiple adapters (e.g. 2 LoRA adapters) at the same time, as the API is not quite intuitive and there are some footguns around trainable parameters.
This question has come up multiple times in the past (for recent examples, check #2749 and #2756). Thus it's a good idea to properly document this.