OpenAI launches GPT-5.2, claiming it hallucinates less and responds better to mental illness

OpenAI announced today that it's launching GPT-5.2, the newest model in its GPT-5 series. The new model will start rolling out immediately, with paid ChatGPT customers getting access first.In a blog post announcing the new model — which is actually a series of models, comprised of GPT‑5.2 Instant, GPT-5.2 Thinking, and GPT-5.2 Pro — OpenAI said that GPT-5.2 makes noticeable improvements in math and science, imaging, coding, handling agentic tasks, and overall accuracy. The comp