According to Greg Brockman (@gdb), GPT-5.2 introduces enhanced capabilities for handling long context, allowing businesses and developers to process and analyze significantly larger documents and datasets with greater accuracy and efficiency (source: https://twitter.com/gdb/status/2000772189365182887). This advancement enables practical applications in legal, research, and enterprise automation, unlocking new opportunities for AI-driven content summarization, contract analysis, and knowledge extraction where extended context windows are essential.