# Expanded Model Support for Custom GPTs **URL:** \ **Category:** GPT builders\ **Tags:** models\ **Created:** [June 12, 2025, 9:08pm UTC](https://community.openai.com/t/expanded-model-support-for-custom-gpts/1286806 "2025-06-12T21:08:04Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![polepole](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/polepole/32/740575_2.png) [@polepole](https://community.openai.com/u/polepole)\ **Post date:** [June 12, 2025, 9:08pm UTC](https://community.openai.com/t/expanded-model-support-for-custom-gpts/1286806/1 "2025-06-12T21:08:04Z")
> Creators can now choose from the full set of ChatGPT models (GPT-4o, o3, o4-mini and more) when building Custom GPTs—making it easier to fine-tune performance for different tasks, industries, and workflows. Creators can also set a recommended model to guide users. > > Key details: > > - GPTs _without Custom Actions_ can use the model picker to select from all models available to the user. > > - GPTs _with Custom Actions_ currently support GPT-4o and 4.1 > > - Available on **web** for users on **Plus, Pro and Team** plans. > > - Enterprise and Edu rollout coming soon. > [https://help.openai.com/en/articles/6825453-chatgpt-release-notes#h\_783ac074f6](https://help.openai.com/en/articles/6825453-chatgpt-release-notes#h_783ac074f6) ---
**Author:** ![\_j](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/_j/32/766292_2.png) [@\_j](https://community.openai.com/u/_j)\ **Post date:** [June 13, 2025, 10:10am UTC](https://community.openai.com/t/expanded-model-support-for-custom-gpts/1286806/2 "2025-06-13T10:10:21Z")
This should be called “users can now choose”, for maximizing attack surface against GPT instructions. “Recommend a model to the user” is the feature. ![image](https://us1.discourse-cdn.com/openai1/original/4X/d/3/6/d3622d2891aa7d34ed22bcf70642db555f4ef60d.png)