As AI Grows More Complex, Model Builders Rely on NVIDIA

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Unveiling what it describes as the most capable model series yet for professional knowledge work, OpenAI launched GPT-5.2 in December. The model was trained and deployed on NVIDIA infrastructure, including NVIDIA Hopper and GB200 NVL72 systems. GPT-5.3 Codex - the first OpenAI agentic coding model to help build itself - was released in February and