https://www.bleepingcomputer.com/news/artificial-intelligence/openais-gpt-41-41-nano-and-41-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.

BleepingComputer previously reported that OpenAI is working on three new AI models called o4-mini, o4-mini-high and o3.