With GPT-4.5, OpenAI Trips Over Its Own AGI Ambitions

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Time for a roaring-good time with Capcom’s hit Monster Hunter Wilds. GeForce NOW members can hunt even the largest, most daunting monsters with the sharpest clarity, armed with a GeForce RTX 4080-class gaming rig in the cloud. Plus, jump into

Two years ago, OpenAI’s GPT-4 kick-started a new era in AI. In the months leading up to its public release, Peter Lee, president of Microsoft Research, cowrote a book full of optimism for the potential of advanced AI models to

Me: Excited to try GPT-4.5, expecting mind-blowing improvements. Also me: Realizing it’s basically the same as GPT-4o with a new label. submitted by /u/snehens [link] [comments]

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I came across an interesting paper analyzing how LLMs express uncertainty and how well that uncertainty correlates with their actual performance. The researchers developed a systematic framework for evaluating this “uncertainty calibration” across multiple models and domains. The core methodology

This theory proposes a natural game-theoretic constraint on hostile artificial superintelligence (ASI) behavior based on cosmic risk assessment: If ASIs tend toward hostility, our potential ASI would likely not be the first in the cosmos More advanced ASIs would have

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Google is adding more AI Overviews and a new ‘AI Mode’ to Search.[1] Turing Award Goes to 2 Pioneers of Artificial Intelligence.[2] Nvidia-backed cloud firm CoreWeave to acquire AI developer platform Weights & Biases.[3] Estée Lauder uses AI to reimagine