Introducing GPT-5.4 in Microsoft Foundry

OpenAI's GPT-5.4 is now generally available in Microsoft Foundry, targeting production agentic workloads with improved reasoning consistency, instruction adherence, and built-in computer use capabilities. The model is designed to reduce manual oversight in multi-step tool/file workflows by improving latency and dependable tool invocation. A significant release for engineers deploying AI agents in real production environments, though it's vendor-specific to the Azure/Microsoft ecosystem.