TLDR Tech / AI
GPT-5.4 Mini and Nano
OpenAI released GPT-5.4 mini and nano, smaller models designed for high-volume workloads with faster speeds and lower cost. GPT-5.4 mini improves substantially over GPT-5 mini and approaches the larger GPT-5.4 model on some benchmarks, while GPT-5.4 nano targets lightweight tasks like classification, extraction, and ranking.
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