GPT 5.5 Is a Workflow Takeover

OpenAI bundled GPT 5.5 with a browser and terminal. Codex is now an operating system pretending to be a chatbot. Every frontier lab is converging on the same architecture: reasoning models wrapped in agent loops, armed with tools, and given million-token context windows. The efficiency gains are real - Codex uses 45% fewer tokens while scoring higher. But what should unsettle you is the enclosure. Every capability bundled is a decision you no longer make. The agentic era is not about giving you more power—it is about concentrating power in systems that anticipate your needs before you articulate them. Your workflow is the territory. The agents are the settlers.