OpenAI describes ChatGPT-4.5 as feeling more natural than its predecessor. "It's broader knowledge base, improved ability to ...

OpenAI CEO Sam Altman has announced that GPT-4.5 will "likely" begin rolling out to ChatGPT Plus subscribers "over a few days ...

The San Francisco-based maker of ChatGPT has tapped Texas A&M University as one of 15 institutions across the country for its ...

Microsoft is reportedly eyeing more of its own AI models into Copilot and reduce dependency on OpenAI. It’s also exploring rivals such as DeepSeek and Meta.

Internally called Orion, GPT-4.5 is OpenAI’s largest model to date, and it’s first available through the company’s $200 ...

OpenAI intends to eventually integrate its AI video generation tool, Sora, directly into its popular consumer chatbot app, ...

ChatGPT maker OpenAI is directing its attention toward malicious accounts on its flagship service after hitting a 400 million ...

OpenAI is changing how it trains AI models to explicitly embrace "intellectual freedom … no matter how challenging or ...

ChatGPT is getting even smarter. OpenAI has unveiled its latest model, GPT-4.5. The new model is already available to ChatGPT ...

The change in policy has been in the works since May 2024, when the original Model Spec document first mentioned that OpenAI ...

GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.

OpenAI has removed the ChatGPT orange warning boxes that indicate whether a user may have violated its content policy. Model ...