# Performance o1 vs o1-preview

**URL:** <https://community.openai.com/t/performance-o1-vs-o1-preview/1046831>\
**Category:** ChatGPT\
**Tags:** o1, o1-preview\
**Created:** [December 8, 2024, 1:34am UTC](https://community.openai.com/t/performance-o1-vs-o1-preview/1046831 "2024-12-08T01:34:50Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![Mb](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/mb/32/511811_2.png) [@Mb](https://community.openai.com/u/Mb)\
**Post date:** [December 8, 2024, 1:34am UTC](https://community.openai.com/t/performance-o1-vs-o1-preview/1046831/1 "2024-12-08T01:34:50Z")

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Hello,

just an information. In my opinion, o1 seems to be a regression to o1-preview, which, in my opinion, could make better analyses/understand text and the context of data without help. o1-preview was better at making decisions / solving tasks that were less concrete. So overall less autonomy / less intelligence.

Maybe that is something to optimize 😉

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