TECHNOLOGYglobal
OpenAI ships GPT-5.4 mini and nano, faster and more capable but up to 4x pricier
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Updated 2 hours ago
First seen March 17, 2026 22:22:47Stay on top of this story
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Quick Summary
OpenAI has released two new compact models—GPT-5.4 mini and nano—built for coding assistants, subagents, and computer control. GPT-5.4 mini nearly matches the full model's performance, but both new models come with a steep price hike over their predecessors. The article OpenAI ships GPT-5.4 mini and nano, faster and more capable but up to 4x pricier appeared first on The Decoder.