GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.

Internally called Orion, GPT-4.5 is OpenAI’s largest model to date, and it’s first available through the company’s $200 ...

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

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

ChatGPT is getting even smarter. OpenAI has unveiled its latest model, GPT-4.5. The new model is already available to ChatGPT ...

Meta’s upcoming AI app advances CEO Mark Zuckerberg’s plans to make his company the leader in AI by the end of the year, ...

OpenAI previewed its latest ChatGPT model on Thursday, and it is more human and more expensive. OpenAI unveiled GPT-4.5 on ...

OpenAI announced on Tuesday that it's rolling out deep research, its web browsing agent that creates thorough research ...

ChatGPT maker OpenAI is directing its attention toward malicious accounts on its flagship service after hitting a 400 million ...

OpenAI expands deep research to more ChatGPT users, boosting query limits and adding features like citations, image embeds, ...

You no longer have to pay $200 a month to access the intensive research tool. The company also rolled out a free version of ...

How much does it cost to use OpenAI's ChatGPT? Do you even need a subscription? Our comprehensive article dives in.