What just happened? Nvidia has rolled out OpenAI's latest frontier model internally, giving more than 10,000 employees access to GPT-5.5 through OpenAI's Codex agentic coding application. The ...
OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race. OpenAI is releasing its first artificial intelligence ...