OpenAI expands GPT-4.5 rollout. Here's how to access (and what it can do for you)
On Wednesday morning, OpenAI announced via an X post that it began rolling out GPT-4.5 to ChatGPT Plus users. When first ...
OpenAI launches GPT-4.5, its largest model to date
Welcome back to Week in Review. This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the ...
With GPT-4.5, OpenAI Trips Over Its Own AGI Ambitions
The release of OpenAI’s biggest model ever exposes the tension between building artificial general intelligence and making ...
GPT-4.5, OpenAI’s most ‘knowledgeable’ model, is here: What makes it different?
The GPT-4.5 comes with deeper world knowledge, a better understanding of user intent, and has been designed for more natural ...
OpenAI’s GPT-4.5 Backlash: Why Users Are Disappointed with the Latest AI Model
OpenAI’s GPT-4.5 faces backlash over high costs, limited improvements, and rising competition from open-source AI models.
OpenAI launches new tools to help businesses build AI agents
The tools are part of OpenAI’s new Responses API, which lets businesses develop custom AI agents that can perform web ...
Hey Sony, There’s a Right Way and Wrong Way to Use AI to Improve PlayStation 5 Games
Like everybody in tech nowadays, Sony and its PlayStation brand have AI on their minds. On the one hand, the company is ...
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 ...
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OpenAI Releases GPT-4.5, a “Warm” Generative AI Model, for Paid Plans and APIs
GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage ...
OpenAI expands LLM lineup with new general-purpose GPT-4.5 model
Compared with the previous-generation GPT-4o, OpenAI’s latest LLM is better at interpreting user input. OpenAI detailed in a ...
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OpenAI launches long-awaited GPT-4.5—but ‘Orion’s’ capabilities already lag competitors
OpenAI announced the debut of its GPT-4.5 model on Thursday, unveiling one of the most highly anticipated products in the booming generative AI market. But the launch, coming two years after GPT-4 ...
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OpenAI launches GPT-4.5, its largest model to date
This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the plug ... Let’s get into it. A demo from Y Combinator cohort member Optifye.ai sparked intense ...