According to Greg Brockman (@gdb), GPT-5.2 has been released as the most advanced frontier AI model, designed specifically for professional work and long-running agents. The model introduces significant improvements in handling complex enterprise tasks, particularly in automating and optimizing workflows related to spreadsheets and presentations. The rollout of GPT-5.2 to all users marks a new era for AI-driven productivity in business settings, offering enhanced capabilities for data analysis, reporting, and document automation. This development opens new business opportunities for organizations seeking to streamline operations and leverage AI for large-scale, repetitive tasks (Source: Greg Brockman, Twitter, Dec 11, 2025).