According to OpenAI (@OpenAI), GPT-5.2 Instant, Thinking, and Pro versions are rolling out today for Plus, Pro, Business, and Enterprise users, with Free and Go users gaining access tomorrow. The new GPT-5.2 model is also now available through the API and Codex, enabling developers and enterprises to integrate advanced AI features into their applications and workflows. This release is expected to drive innovation in AI-powered solutions, enhance productivity for businesses, and expand opportunities for software developers leveraging the latest large language model advancements (source: OpenAI, https://twitter.com/OpenAI/status/1999182100159955419).