OpenAI's newest model matches GPT-5.4's speed while outperforming it on nearly every benchmark. It's rolling out to paid ChatGPT users today.

OpenAI launches GPT-5.5, a new model built for coding, research, data analysis, computer use, and complex work with less hand ...

OpenAI's latest model delivers powerful results but sometimes ignores simple directions, creating a tension between intelligence and control.

OpenAI says it has already put GPT-5.5’s coding skills to use internally. The LLM helped optimize the software that manages ...

OpenAI announced GPT-5.5, its latest AI model that is better at coding, using computers and pursuing deeper research ...

OpenAI on April 24, 2026, released GPT-5.5, calling it the company’s first base model trained entirely from scratch rather ...

OpenAI has officially released its newest AI model, GPT-5.5, on April 23, 2026, designed specifically for real work with ...

Here is how you know that GenAI training and GenAI inference are very different computing and networking beasts, and ...

For years, AI drug discovery has been judged on benchmark performance. Now, a set of studies shows what happens when those ...