OpenAI has commenced the phased rollout of its latest model, GPT-4.5, amidst a significant GPU shortage. The rollout began on Thursday for subscribers to ChatGPT Pro, with ChatGPT Plus customers expected to gain access the following week.

Sam Altman’s OpenAI released GPT-4.5, an upgraded version of the artificial intelligence model that powers ChatGPT, to select users on Thursday as it looks to stave off challenges from rivals like Elon Musk’s xAI.

OpenAI CEO Sam Altman has unveiled the company's latest large language model, dubbed GPT-4.5. The long-awaited AI model isn't just really powerful, it's extremely expensive for end consumers. OpenAI is charging a whopping $75 per million tokens,

OpenAI just introduced GPT-4.5, calling it the most human-like AI yet. According to OpenAI’s CEO Sam Altman, the model delivers thoughtful

However, it’s limited to Pro subscribers who pay $200 a month, so far. Its CEO, Sam Altman, said on X (formerly Twitter) that it had to stagger the model’s release because “…we’ve been growing a lot and are out of GPUs.

OpenAI CEO Sam Altman said that the company was forced to stagger the rollout of its newest model, GPT-4.5, because OpenAI is 'out of GPUs.'

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

OpenAI has launched GPT-4.5 as a research preview worldwide. The company claims that this model is more capable of recognizing patterns, making connections, and generating creative insights than previous AI models.

Welcome to Neural. AI moves fast. We help you keep up. OpenAI has officially unveiled GPT-4.5, the latest version of the fastest