OpenAI Releases GPT-5.4 Mini and Nano: Smaller, Faster AI Models for High-Volume Workloads
By
meetpateltech
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Summary
OpenAI has released GPT-5.4 mini and nano, two smaller and more efficient versions of their GPT-5.4 model optimized for high-volume workloads. GPT-5.4 mini offers significant improvements over GPT-5 mini in coding, reasoning, multimodal understanding, and tool use while running more than 2x faster, approaching the performance of the larger GPT-5.4 model on several benchmarks. GPT-5.4 nano is the smallest and cheapest version designed for tasks where speed and cost are primary considerations.
Key quotes
· 4 pulledToday we're releasing GPT‑5.4 mini and nano, our most capable small models yet.
GPT‑5.4 mini significantly improves over GPT‑5 mini across coding, reasoning, multimodal understanding, and tool use, while running more than 2x faster.
It also approaches the performance of the larger GPT‑5.4 model on several evaluations, including SWE-Bench Pro and OSWorld-Verified.
GPT‑5.4 nano is the smallest, cheapest version of GPT‑5.4 for tasks where speed and cost matter most.
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