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

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Tried GPT-4.5, but honestly, I don’t see a major difference compared to GPT-4o. It’s still fast, still solid at reasoning, but it doesn’t feel like a huge leap forward. Was expecting better advanced reasoning, but performance seems about the same.

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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

IS God powerful or powerless because of the duties it must uphold? ChatGPT said: Both. God, if truly omnipotent, has the power to do all things—yet if bound by duty, law, or principle, then that very power is self-restrained. This

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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]

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

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