# Are large classification modesl with 2,500 classes possible on roboflow?

**URL:** <https://discuss.roboflow.com/t/are-large-classification-modesl-with-2-500-classes-possible-on-roboflow/163>\
**Category:** 🤝  Community Help\
**Created:** [February 18, 2022, 10:05pm UTC](https://discuss.roboflow.com/t/are-large-classification-modesl-with-2-500-classes-possible-on-roboflow/163 "2022-02-18T22:05:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Kelly\_M](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/kelly_m/32/18_2.png) [@Kelly\_M](https://discuss.roboflow.com/u/Kelly_M)\
**Post date:** [February 18, 2022, 10:05pm UTC](https://discuss.roboflow.com/t/are-large-classification-modesl-with-2-500-classes-possible-on-roboflow/163/1 "2022-02-18T22:05:24Z")

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Is a classification model with 2,500 classes is possible on roboflow?

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**Author:** ![anon59033456](https://avatars.discourse-cdn.com/v4/letter/a/a88e57/32.png) [@anon59033456](https://discuss.roboflow.com/u/anon59033456)\
**Post date:** [February 18, 2022, 10:12pm UTC](https://discuss.roboflow.com/t/are-large-classification-modesl-with-2-500-classes-possible-on-roboflow/163/2 "2022-02-18T22:12:54Z")

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There is no limit to number of classes, however performance may drop as the lookup time increases