Releases

OpenAI
Introducing GPT-5.5

OpenAI releases GPT-5.5, its most capable model to date, with major improvements in coding, research, data analysis, and complex multi-step task performance.

OpenAI
Introducing ChatGPT Images 2.0

ChatGPT Images 2.0 introduces a new state-of-the-art image generation model with significantly improved text rendering, multilingual support, and visual reasoning.