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

OpenAI has just introduced its latest AI model, dubbed GPT-4.5, which the company claims is its largest and best model yet. This is not a reasoning model, a faculty which is limited to the O ...

OpenAI CEO Sam Altman has announced plans to streamline the company's AI offerings and provided details on the upcoming releases of its GPT-4.5 and GPT-5 large language models. GPT-4.5 will be ...

An icon in the shape of a lightning bolt. Impact Link Tired of keeping track of OpenAI's chatbot models? In an effort to make things less "complicated," the OpenAI CEO detailed the plan for GPT-4. ...

OPENAI ROADMAP UPDATE FOR GPT-4.5 and GPT-5: We want to do a better job of sharing our intended roadmap, and a much better job simplifying our product offerings. We want AI to “just work” for ...

GPT stands for generative pre-trained transformer, which is a type of large language model that can create human-like text and content such as images. In the case of ChatGPT, the AI chatbot can ...