After much speculation, OpenAI has finally introduced GPT-5.5. The company calls GPT-5.5 its smartest and most intuitive model yet, and the next step to change how people get work done on a computer. Instead of guiding the AI step-by-step, users can now give it complex, messy tasks and expect it to figure things out on its own. OpenAI also claims that GPT-5.5 excels at writing and debugging code, online research, data analysis, document creation and much more. Keep reading for all the details you need to know about OpenAI’s GPT-5.5 model.
One of the biggest improvements in GPT-5.5 is how well it understands user intent. It can quickly figure out what you want and take action without needing too many instructions. This makes it especially useful for tasks like writing and debugging code, analysing data, and even creating documents or spreadsheets.
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According to OpenAI, GPT-5.5 comes with improved agentic coding, computer use, knowledge work and early scientific research. ‘GPT‑5.5 brings us closer to the feeling that the model can actually use the computer with you: seeing what’s on screen, clicking, typing, navigating interfaces, and moving across tools with precision,’ the company said.
GPT-5.5 is said to deliver higher intelligence while maintaining similar speed to its predecessor. It also uses fewer tokens to complete tasks, which means it can get more done with less computational cost.
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GPT-5.5 is rolling out across ChatGPT and Codex for users on Plus, Pro, Business and Enterprise plans. GPT-5.5 Pro is available for Pro, Business and Enterprise users. In ChatGPT, GPT‑5.5 Thinking is available to Plus, Pro, Business, and Enterprise users. For developers, GPT-5.5 and GPT‑5.5 Pro will soon be available via API