OpenAI recently shook things up with the launch of GPT-5, and many ChatGPT Plus and Pro users discovered their beloved GPT-4 had mysteriously vanished from the model dropdown menu. If you're part of ...

OpenAI today introduced the next iteration of its AI models, GPT-4.5. GPT-4.5 is OpenAI's "best model yet" for chat purposes, with scaling in unsupervised learning that allows the model to better ...

OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT. The company is beginning with its paying ...

Its GPT-4.5 model is also better able to recognize patterns, draw connections and think more creatively, according to the company. Samantha Kelly is a freelance writer with a focus on consumer ...

OpenAI released its latest model, GPT-5.5, on April 23, just a week after Anthropic introduced Claude Opus 4.7. As the two leading models from the two leading AI labs, we wanted to see how the new ...

In what has already been a busy past few days for new model releases, OpenAI is capping off the week with a research preview of GPT-4.5. The company is touting the new system as its largest and best ...

Most of the Open AI complaints had to deal with ChatGPT, where 86 percent of the issues were reported. A few others had ...

The new GPT-5.5 Instant model will replace GPT-3.5 Instant as the default model for ChatGPT ...

Instant, featuring improved accuracy and clarity. The model reduces hallucinations by 52.5% and enhances performance in everyday tasks, while also offering better memory capabilities and ...

OpenAI’s GPT-5.5 Instant is now ChatGPT’s default model, promising fewer hallucinations, shorter answers, better memory controls, and clearer chats.