Sam Altman’s OpenAI launches GPT-4.5 with fewer ‘hallucinations’ as AI race heats up
Sam Altman’s OpenAI released GPT-4.5, an upgraded version of the artificial intelligence model that powers ChatGPT, to select users on Thursday.
“It’s a lemon”—OpenAI’s largest AI model ever arrives to mixed reviews
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 CEO Sam Altman says the company is ‘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 ...
OpenAI unveils GPT-4.5 ‘Orion,’ its largest AI model yet
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 ...
PC Magazine1d
OpenAI Launches GPT-4.5 But Limits It to Priciest Tiers After Running Out of GPUs
The unexpected shortage 'isn't how we want to operate,' says CEO Sam Altman, but OpenAI presses ahead with the launch of a model that runs on 'vibes' and 'creative intelligence.' ...
OpenAI Unveils A.I. Technology for ‘Natural Conversation’
In the fall, the company introduced technology called OpenAI o1, which was designed to reason through tasks involving math, ...
Investing2d
OpenAI and Microsoft gear up for next phase in partnership, Sam Altman says
Investing.com -- In a recent development, the CEO of OpenAI, Sam Altman, has hinted at an exciting upcoming phase of partnership with Microsoft (NASDAQ:MSFT). This news came a day after the tech world ...