# Temperature in GPT-5 models

**URL:** <https://community.openai.com/t/temperature-in-gpt-5-models/1337133>\
**Category:** API\
**Tags:** gpt-5\
**Created:** [August 7, 2025, 7:27pm UTC](https://community.openai.com/t/temperature-in-gpt-5-models/1337133 "2025-08-07T19:27:58Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![randompapaya](https://avatars.discourse-cdn.com/v4/letter/r/6de8d8/32.png) [@randompapaya](https://community.openai.com/u/randompapaya)\
**Post date:** [August 7, 2025, 10:39pm UTC](https://community.openai.com/t/temperature-in-gpt-5-models/1337133/6 "2025-08-07T22:39:54Z")

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I am facing the same issue! But it works with the default value of 1.0 but no option to vary it.  
Does anyone else experience the same?

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_[View the full topic](https://community.openai.com/t/temperature-in-gpt-5-models/1337133)._