Post by NVIDIA Newsroom on X
NVIDIA Newsroom@nvidianewsroom
XOpenAI’s new GPT‑5.3‑Codex was co‑designed for, trained with, and is served on NVIDIA GB200 NVL72 systems, accelerating the frontier of AI.
We’re excited to see what developers build next with this breakthrough in code intelligence.
2.5K likes57 repliesPosted Feb 5, 2026