# Check if model is eval or train

**URL:** <https://discuss.pytorch.org/t/check-if-model-is-eval-or-train/9395>\
**Category:** Uncategorized\
**Created:** [November 1, 2017, 11:28pm UTC](https://discuss.pytorch.org/t/check-if-model-is-eval-or-train/9395 "2017-11-01T23:28:37Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Rafael\_Valle](https://discuss.pytorch.org/letter_avatar_proxy/v4/letter/r/5f9b8f/32.png) [@Rafael\_Valle](https://discuss.pytorch.org/u/Rafael_Valle)\
**Post date:** [November 1, 2017, 11:28pm UTC](https://discuss.pytorch.org/t/check-if-model-is-eval-or-train/9395/1 "2017-11-01T23:28:37Z")

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How can one check is a model is in train or eval state?

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**Author:** ![SimonW](https://discuss.pytorch.org/user_avatar/discuss.pytorch.org/simonw/32/1702_2.png) [@SimonW](https://discuss.pytorch.org/u/SimonW)\
**Post date:** [November 1, 2017, 11:56pm UTC](https://discuss.pytorch.org/t/check-if-model-is-eval-or-train/9395/2 "2017-11-01T23:56:32Z")

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`module.training` is the boolean you are looking for. 🙂

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**Author:** ![Rafael\_Valle](https://discuss.pytorch.org/letter_avatar_proxy/v4/letter/r/5f9b8f/32.png) [@Rafael\_Valle](https://discuss.pytorch.org/u/Rafael_Valle)\
**Post date:** [November 2, 2017, 12:05am UTC](https://discuss.pytorch.org/t/check-if-model-is-eval-or-train/9395/3 "2017-11-02T00:05:43Z")

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That’s easy! Thank you!

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**Author:** ![jliude](https://discuss.pytorch.org/letter_avatar_proxy/v4/letter/j/cc9497/32.png) [@jliude](https://discuss.pytorch.org/u/jliude)\
**Post date:** [September 2, 2020, 7:37am UTC](https://discuss.pytorch.org/t/check-if-model-is-eval-or-train/9395/4 "2020-09-02T07:37:46Z")

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great! thanks. just solve my issue.

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**Author:** ![el\_youssfi\_azeddine](https://discuss.pytorch.org/user_avatar/discuss.pytorch.org/el_youssfi_azeddine/32/36808_2.png) [@el\_youssfi\_azeddine](https://discuss.pytorch.org/u/el_youssfi_azeddine)\
**Post date:** [June 4, 2021, 9:15am UTC](https://discuss.pytorch.org/t/check-if-model-is-eval-or-train/9395/5 "2021-06-04T09:15:24Z")

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me too, this just solved my issue, thanks Simon!