OpenAI's GPT-4.1, 4.1 nano, and 4.1 mini models release imminent

According to references on OpenAI's website, the Microsoft-backed AI startup plans to launch five new models this week, including GPT-4.1, 4.1 nano, and 4.1 mini. While it's unclear when the reasoning model o4-mini-high is coming or if the plans have changed, OpenAI is now working on GPT-4.1, 4.1 nano, and 4.1 mini. In addition to new models, my sources tell me that OpenAI is planning to release 4o imagegen model API in some limited form, but it's unclear if the API will be rolled out this week or next week. As shown in the above screenshot, in the last few hours, OpenAI has added icons for the o3, o4-mini, GPT-4.1, 4.1 nano, and 4.1 mini.

This Cyber News was published on www.bleepingcomputer.com. Publication date: Mon, 14 Apr 2025 11:50:14 +0000


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