AIBullishNVIDIA AI Blog · Dec 117/103
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As AI Grows More Complex, Model Builders Rely on NVIDIA
OpenAI launched GPT-5.2 in December as its most capable professional knowledge work model, trained on NVIDIA Hopper and GB200 NVL72 infrastructure. The company followed with GPT-5.3 Codex in February, marking the first OpenAI agentic coding model designed to help build itself.
