What you'll learn

AI tools are evolving quickly, but many still require constant prompting, retries, and hands-on guidance to produce usable results. In this course, First Look: OpenAI GPT-5.5, you’ll gain the ability to use GPT-5.5 effectively in real-world, multi-step workflows with less effort and more reliable outcomes. First, you’ll explore how GPT-5.5’s agentic execution allows it to plan, act, and adjust without requiring step-by-step instructions. Next, you’ll discover how improved tool usage and workflow awareness enable the model to handle complex, messy tasks with minimal setup. Finally, you’ll learn how to steer and refine outputs in real time, reducing the need for restarts and improving overall efficiency. When you’re finished with this course, you’ll have the skills and knowledge of GPT-5.5’s capabilities needed to apply it confidently to real workflows, reducing manual effort while producing more complete, usable results.