TECHNOLOGYglobal
OpenAI releases GPT-5.4 mini and nano, its ‘most capable small models yet’
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Updated 3 hours ago
First seen March 18, 2026 07:48:21Stay on top of this story
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Quick Summary
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. more…