OpenAI Blog · May 23, 2025
Addendum to OpenAI o3 and o4-mini system card: OpenAI o3 Operator
Reviewed by Errol Vogt, Site support technician & online learning analyst · original summary · editorial policy
Addendum to OpenAI o3 and o4-mini system card: OpenAI o3 Operator. We are replacing the existing GPT-4o-based model for Operator with a version based on OpenAI o3. The API version will remain based on 4o. This update is relevant for small-office operators tracking changes in their tools.
Operator takeaway: For operators: review whether 'Addendum to OpenAI o3 and o4-mini system card: OpenAI o3 Operator' affects your current setup before relying on it in production.
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