Just a month after introducing GPT 5.1, OpenAI introduced GPT-5.2, the next-generation model that will power its popular chatbot. GPT-5.2 is OpenAI's "most capable model series yet for professional knowledge work." GPT-5.2 is designed to help people get more done quicker. It's better at creating spreadsheets, building presentations, writing code, perceiving images, understanding long context, using tools, and completing multi-step projects. The new model offers improved general intelligence, long-context understanding, agentic tool-calling, and vision, so it is ideal for real-world, professional use. GPT-5.2 Thinking hallucinates less than GPT-5.1 Thinking, and responses with errors were 30 percent less common. Long context capabilities have improved, and it is able to handle reports, contracts, papers, and multi-file projects, maintaining accuracy across hundreds of…