# bf16=True in TrainingArgument

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**Category:** Beginners\
**Created:** [July 2, 2023, 4:15pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fbf16-true-in-trainingargument%2F45377 "2023-07-02T16:15:52Z")\
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**Author:** ![gptzerozero](https://avatars.discourse-cdn.com/v4/letter/g/f07891/32.png) [@gptzerozero](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fgptzerozero)%5C
**Post date:** [July 2, 2023, 4:15pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fbf16-true-in-trainingargument%2F45377%2F1 "2023-07-02T16:15:52Z")

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Is the following code in the official Qlora repo

> <https://github.com/artidoro/qlora/blob/3da535abdfaa29a2d0757eab0971664ed2cd97e8/qlora.py#L334-L343>

similar to passing `bf16=True` into `transformers.TrainingArgument` when using `transformers.TrainingArgument` with `transformers.Trainer`?