What tier is required to use the Assistant O1 model

API
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1

My Tier is 3, I Can’t Use O1 Assistant,
What tier is required to use the Assistant O1 model?
Tier4? or Tier5?

2

Question: When will I get o1 model API organization access, having met the minimum published requirement?

Answer: Nobody can say.

https://help.openai.com/en/articles/10362446-api-access-to-o1-and-o3-mini

The model also cannot use the tools you might associate with the Assistants endpoint, such as vector store file search.

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Please visit help.openai.com where you can request o1/o3 access for your account.

Please use the support system from the icon in the bottom right corner and request access, this is the best way to speed up gaining access during the rollout.

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