OpenAI is preparing what CNBC’s Joe Kernen, citing Financial Times reporting, called “The biggest update to ChatGPT since the ...

OpenAI is pushing AI beyond chat with the recent release of GPT-5.5, a model designed to complete multi-step work instead of stopping at answers. The company introduced GPT-5.5 on April 23, a new ...

The company said Monday it has confidentially filed for a US initial public offering, joining rival Anthropic in lining up ...

OpenAI today unveiled GPT-5.4, the latest update to its flagship AI model, bringing improvements in reasoning, coding, and real-world task automation. The model is rolling out across ChatGPT, the API, ...

The AI landscape shifted dramatically in the first week of May 2026, with OpenAI unveiling GPT-5.5 as its new default intelligence and simultaneously announcing a $10 billion joint venture backed by ...