On December 11, 2025, OpenAI unveiled its latest large - scale model, GPT - 5.2. This model is touted as the “most suitable model for daily professional applications to date” and is regarded as a pivotal move in the fierce competition for “agentic AI”. The development of GPT - 5.2 spanned several months, with the overarching goal of unlocking even greater economic value for its users.

GPT - 5.2 comes in three distinct versions: Instant, Thinking, and Pro. Each version is meticulously optimized for different use cases. The Instant version is tailored for rapid queries, enabling users to get quick answers. The Thinking version is designed to tackle complex structured tasks, providing in - depth solutions. And the Pro version is optimized for high - difficulty scenarios, ensuring top - notch performance in challenging situations.

OpenAI has announced that GPT - 5.2 demonstrates superior performance in a wide range of tasks. It excels at creating tables, generating concise briefings, writing code, understanding images, handling long - context information, and executing multi - step toolchain tasks. In multiple reasoning tests, the Thinking version of GPT - 5.2 has outperformed Google's Gemini 3 and Claude Opus 4.5, showcasing its advanced capabilities in logical thinking and problem - solving.