The records behind this event
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AI Model
GPT-4
The March 2023 landmark that made AI a boardroom subject.
GPT-4 jumped capability far past GPT-3.5 (bar exams, competition math, nuanced writing) and its technical report disclosed neither parameters nor architecture, marking the industry's turn to secrecy. Community and analyst estimates (never confirmed) describe a large mixture-of-experts trained on ~25,000 A100s at ~2×10²⁵ FLOP. It set the bar every 2023–24…
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