OpenAI has unveiled GPT-5.5, its latest artificial intelligence model powering ChatGPT, as the company continues to shift from conversational AI toward systems that can handle complex, real-world work. The new model is being rolled ou t across ChatGPT and Codex for Plus, Pro, Business, and Enterprise users, with a more advanced “Pro” version reserved for higher-tier subscribers. Unlike earlier updates that focused on improving responses, GPT-5.5 is designed to handle multi-step tasks more effectively. The model can interpret less structured prompts, plan workflows, execute tasks, and check its own output with fewer iterations required from the user. A Shift From Answers To Execution GPT-5.5 reflects a broader shift in how OpenAI is positioning ChatGPT . Instead of acting as a tool that simply responds to questions, the model is built to complete tasks end-to-end. This includes coding, debugging, research, document creation, and data analysis across multiple tools and environments.…