OPENAI ANNOUNCES GPT-5.5, ITS LATEST ARTIFICIAL INTELLIGENCE MODEL

Summary from the TLDR newsletter

GPT-5.5 is now rolling out to OpenAI's paid subscribers. OpenAI claims the model excels at analyzing data, writing and debugging code, operating software, researching online, and creating documents and spreadsheets. It doesn't cross OpenAI's 'Critical' cybersecurity risk threshold, so it doesn't bring unprecedented new pathways to severe harm, but it does meet the criteria for OpenAI's 'High' risk classification, which means the model could amplify existing pathways to severe harm.