Faster, smarter, free: ‘GPT-5.4 mini’ brings advanced AI to more users

When OpenAI unveiled GPT-5.4 in early March, the company described the model as primarily aimed at more advanced tasks, such ...

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 ...

OpenAI releases GPT-5.4 mini and nano, its ‘most capable small models yet’

OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...
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ChatGPT’s free tier gets GPT 5.4 mini model with improved coding capabilities

OpenAI just launched GPT 5.4 mini and nano models which are now live in the API, Codex, and ChatGPT with improved coding capabilities.

OpenAI shrinks GPT-5.4 for speed and lower costs

OpenAI’s GPT-5.4 mini and nano models cut costs and latency while staying close to flagship performance, giving developers faster AI options for real-time apps without sacrificing core capabilities.