OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview ...

When GPT-4.5 will actually drop is still up in the air. OpenAI’s apps aren’t fully ready to handle the new model yet, so don’t expect it to hit right away. To make things murkier, ...

OpenAI is rolling out its latest GPT-4.5 model to ChatGPT Plus members today after ChatGPT Pro members and developers got ...

OpenAI’s GPT-4.5 faces backlash over high costs, limited improvements, and rising competition from open-source AI models.

OpenAI has begun rolling out its newest and largest AI model, GPT-4.5, to users on the company's ChatGPT Plus tier.

She had absolutely zero issues with getting the information she wanted; for her, it was just like talking to a real person. To access Advanced Voice, open a chat, select the GPT-4o model ...

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 ...