PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier ...
OpenAI's next major AI model, GPT-4.5, is highly persuasive, according to the results of OpenAI's internal benchmark ...
The model produces undesirable output about 20 percent of the time. That’s a higher frequency of nasty output than is ...
The model outperformed GPT-4o and OpenAI's o1 and o3-mini reasoning models. However, it fell short when compared to ...
Recent research has found shocking results regarding AI models fine-tuned to insecure code, pointing to a phenomenon that ...
OpenAI CEO Sam Altman said on X  reflecting on GPT-4.5 as the first model that “feels like talking to a thoughtful person,” ...
OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview ...
OpenAI has unveiled GPT-4.5, calling it its most advanced AI model yet. The company says this version is more intuitive, ...
Internally called Orion, GPT-4.5 is OpenAI’s largest model to date, and it’s first available through the company’s $200 ...
OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest ...
OpenAI rolled out a research preview of GPT-4.5, it's "largest and most knowledgeable model yet," on Thursday.
Earlier this month, OpenAI CEO Sam Altman shared a roadmap for its upcoming models, GPT-4.5 and GPT-5. In the X post, Altman ...