OpenAI just revealed cheaper versions of its flagship model. Here’s how to use them

OpenAI’s GPT-5.4 mini and nano are here, and they’re designed to help you get stuff done on a budget.
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OpenAI's Latest AI Models Are Built for Speed

OpenAI's Latest AI Models Are Built for Speed ...

OpenAI's GPT-5.4 mini and nano launch - with near flagship performance at much lower cost

OpenAI's GPT-5.4 mini and nano launch - with near flagship performance at much lower cost ...