Some researchers think OpenAI's giant and expensive latest model is a sign that tech companies cannot keep making progress by ...

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 ...

Explore how GPT-4.5's focus on emotional intelligence and reduced hallucinations signals a shift towards specialized AI.

OpenAI researchers said the new model was the company’s “best chat model yet,” citing an improved knowledge base and better ...

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 ...

ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model for its Pro users ...

OpenAI CEO Sam Altman touted the latest model's advances, saying in a tweet Thursday that GPT-4.5 was the first AI that “felt ...

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 today introduced the next iteration of its AI models, GPT-4.5. GPT-4.5 is OpenAI's "best model yet" for chat purposes, ...

OpenAI rolled out a research preview of GPT-4.5, it's "largest and most knowledgeable model yet," on Thursday.