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 unveiled GPT-4.5, code-named Orion, marking what the company calls its largest model so far. Many in the tech ...

The price of GPT-4.5 is very steep. But it doesn't mean that it's a failure (or that it will always be so expensive).

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 announced the debut of its GPT-4.5 model on Thursday, unveiling one of the most highly anticipated products in the ...

OpenAI just released GPT-4.5, but average users won't have access yet. The model is only available on the company's ...

OpenAI has unveiled GPT-4.5, and even though its development was expensive, the model has a similar performance to the previous model.

Sam Altman says that OpenAI has to stagger the release of GPT-4.5 due to GPU shortages. The new model has higher processing ...

Compared with the previous-generation GPT-4o, OpenAI’s latest LLM is better at interpreting user input. OpenAI detailed in a ...

The model outperformed GPT-4o and OpenAI's o1 and o3-mini reasoning models. However, it fell short when compared to ...

OpenAI has introduced GPT-4.5, its largest AI model to date, code-named Orion. The model, trained with more computing power ...

OpenAI releases GPT-4.5 for ChatGPT Pro users, clarifying it is not a frontier model but has better conversational ...