ChatGPT is about to become faster and more conversational as OpenAI upgrades its flagship model GPT-5 to GPT-5.1. OpenAI announced two updates to the GPT-5 series: GPT-5.1 Instant and GPT-5.1 Thinking ...

OpenAI released GPT-5.1 Instant and Thinking models with improved instruction following and adaptive reasoning. GPT-5.1 Instant adds adaptive reasoning and a warmer default tone GPT-5.1 Thinking ...

Over the weekend, some people noticed that GPT-4o is routing requests to an unknown model out of nowhere. It turns out to be a "safety" feature. ChatGPT routes some conversations to different models ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. A new form of AI safeguard consists of transferring a ...

Macy is a writer on the AI Team. She covers how AI is changing daily life and how to make the most of it. This includes writing about consumer AI products and their real-world impact, from ...

OpenAI’s launch of its long-awaited GPT-5 AI model turned out to be a bit of a dud. Those expecting a revolutionary change, something CEO Sam Altman promised outright months ago, were left sorely ...

Recently, OpenAI has come under fire for GPT-5’s rocky launch. Many users have called it a step backward, citing a lack of personality and other tweaks that turned people off — sentiments echoed in ...

OpenAI announced late Friday that it’s updating its latest model to be “warmer and friendlier.” The company recently launched the much-anticipated GPT-5 in a process that CEO Sam Altman admitted was ...

Is newer always better? When GPT-5 was announced, many expected it to be a new leap forward, a model that would leave its predecessor, GPT-4o, in the dust. Yet, early adopters have been met with a ...

To say that the public response to GPT-5 was lukewarm would be a massive understatement. Surprisingly, the technical capabilities of GPT-5 weren't the main cause of the backlash. Rather, many ChatGPT ...

GPT-5 now offers four different modes. You can still choose Auto to let ChatGPT determine how to respond. New choices add complexity to a model that was supposed to be simple. With the recent release ...