Post #2403 694 Apr 23, 2026, 22:39 UTC OpenAI’s New GPT-5.5 Powers Codex on NVIDIA Infrastructure — and NVIDIA Is Already Putting It to Workhttps://blogs.nvidia.com/blog/openai-codex-gpt-5-5-ai-agents/ NVIDIA Blog OpenAI’s New GPT-5.5 Powers Codex on NVIDIA Infrastructure — and NVIDIA Is Already Putting It to Work Over 10,000 NVIDIANs across functions got early access to OpenAI’s latest frontier model, GPT-5.5. The results, one engineer said, are “blowing my mind.” 👍 3