OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest ...

OpenAI has likely known about diminishing returns in training LLMs for some time. As a result, the company spent most of last year working on simulated reasoning models like o1 and o3, which use a ...

OpenAI launched GPT-4.5, its newest and largest model, yet the company admits it might not perform as well as the o1 or ...

OpenAI has introduced its new AI model, GPT 4.5. Even though the company calls it the strongest model so far, CEO Sam Altman ...

OpenAI has released GPT-4.5, a version claimed to be superior to its predecessors and accessible through ChatGPT Pro.

OpenAI on Thursday introduced GPT-4.5, its latest and most advanced chat model, now available as a research preview. The ...

OpenAI says its new GPT-4.5, trained on Microsoft's Azure AI supercomputers, is its 'largest and best model for chat yet'.

OpenAI tested GPT-4.5 on the SimpleQA benchmark, a tool that evaluates the factual accuracy of AI models in answering short, ...

The API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.

OpenAI has rolled out GPT-4.5 as the latest addition to its popular suite of language models. This new release ...

Microsoft's Copilot app is now available on the Mac App Store, so insert your own joke about how many downloads this is going ...

OpenAI has introduced GPT-4.5, its largest AI language model, available as a research preview for ChatGPT Pro users.