OpenAI is releasing today two new small models, GPT-5.4 mini and nano, which are optimized for speed and efficiency.

The AI landscape is buzzing with speculation following the alleged leak of OpenAI’s ChatGPT 5.4 model, a development that has sparked both excitement and concern. According to Universe of AI, the ...

The GPT-5 announcement has come and gone. And now, as the dust settles, it's time to work out what we’re left with. Is this really the game-changing invention it's been made out to be, and more ...

GPT-5.4 expands the context window to 1 million tokens; the larger limit supports longer coding and research sessions.

OpenAI has seen many changes in recent weeks, and more are quickly coming. The AI company has yet to confirm the launch of its upcoming GPT-5 AI model. However, it is making room for its planned model ...

OpenAI on Monday launched a new family of models called GPT-4.1. Yes, “4.1” — as if the company’s nomenclature wasn’t confusing enough already. There’s GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano, all of ...