OpenAI has rolled out GPT‑5.5 and ChatGPT Images 2.0, aiming to boost productivity and real-world usability. GPT‑5.5 features ground-up training, advanced reasoning, and the ability to autonomously ...
OpenAI has released GPT-5.5, its most capable model yet, designed to handle complex, multi-step professional tasks with greater autonomy and efficiency. The fully retrained model excels in agentic ...