OpenAI launches GPT-5.4, calling it its most capable and efficient AI model yet, with AI agents, computer control, improved reasoning, and a 1M-token context.
OpenAI has now released the Codex software for Windows devices, after the release of a dedicated Codex program for macOS ...
When paired with an AI agent system, GPT-5.4 can click a mouse, type keyboard commands, browse the web, and control computer ...