https://help.openai.com/en/articles/9824962-openai-o3-o4-mini-and-o3-mini-usage-limits-on-chatgpt-and-the-api If you have a ChatGPT Plus, Pro, Team, or Enterprise account, you can select o3 or o4-mini in the model selector at the top of the page, but it is rolling out. With a ChatGPT Plus, Team o…

It is corrected on the FAQ page, thanks! [polepole-corrected]

Model Name Usage Limit Reset Interval GPT-4o Up to 80 messages every 3 hours Every 3 hours GPT-4 Up to 40 messages every 3 hours Every 3 hours GPT-4.5 Approximately 50 messages per week (unofficial) Every 7 days o3 Up to 50 messages per week Every 7 days o3-mini Up to 150 messages pe…

Hi, welcome to the community! Thanks for your sharing, but there are no longer o1, o3-mini, and o3-mini-high models on ChatGPT anymore. Also , 2025 April 30 is the last day for GPT-4. Model selector starting today, REPLACING: New Model Old Model o3 o1 o4-mini o3-mini o4-mini-high o3-m…

I don’t know why they remove the o1 model from ChatGPT plus the o3 model is not good as the model o1 model I subscribe ChatGPT plus because of the o1 model now it’s remove from the ChatGPT plus

Limitations on the OpenAI o-series reasoning models on ChatGPT

ChatGPT

polepole April 16, 2025, 10:10pm 2

It is corrected on the FAQ page, thanks!

Topic		Replies	Views
Introducing GPT-4o mini in the API Announcements gpt-4o-mini	63	33033	July 22, 2024
OpenAI do not treat API and ChatGPT user equally API	6	1411	January 15, 2025
Requesting o1-preview over the API API o1-preview	12	7063	December 10, 2024
ChatGPT — Release Notes: 2025-March-27 - GPT-4o a new update Community chatgpt	20	36638	April 25, 2025
O1 reset is 3 days later - Best practises Community o1-preview	2	1401	November 1, 2024

Limitations on the OpenAI o-series reasoning models on ChatGPT

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