Intelligence density per unit of memory & compute is a fundamental metric. My rough guess is that large models are at least one, but maybe two, orders of magnitude away from the Platonic maximum.
GENERATIVE AI
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McConaughey Considers Private LLM, GPU Setup Discussed
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Matthew McConaughey says he wants a private LLM on Joe Rogan Podcast > someone tell him to > Buy a GPU > if he wants help i'll set up the whole thing for him for free if he tells more people to Buy GPUs > alright alright alright
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Grok 4 Fast Released to All Users on Web and Mobile
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Grok 4 Fast is available now for all users in http://
grok.com, http://
grok.x.com, iOS and Android apps in Fast and Auto modes. All users, including free users, will have access to our latest model without restrictions, marking a significant step toward -
Grok 4 Fast: Feedback Wanted for Model Improvements
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We’d love to hear your feedback on Grok 4 Fast. The team will be incorporating your responses into continuous model upgrades, so please be vocal on X. If you want to push the limits of reasoning efficiency, please join us!
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Grok 4 Fast Achieves Top Rankings on Search and Text Arena
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We partnered with @lmarena_ai to evaluate Grok 4 Fast on both Search and Text Arena, achieving #1 and #8 respectively.
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Grok 4 Fast Achieves New Pareto Intelligence Frontier Record
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Grok 4 Fast sets a new record on the Pareto Intelligence frontier as reported by @ArtificialAnlys
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Grok 4 Fast: New Multimodal Model with 2M Context Window
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Introducing Grok 4 Fast, a multimodal reasoning model with a 2M context window that sets a new standard for cost-efficient intelligence. Available for free on http://
grok.com, http://
grok.x.com, iOS and Android apps, and OpenRouter. -

Firepower Discussion on AI: Wood, Laffer, Haggerty, Roudi, Sudock, Odell
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The firepower in this discussion is immense at “Imagine If”. Cathy Wood, Art Laffer, Senator Haggerty, Rod Roudi, Harry Sudock, and Matt Odell.
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10 Ways Claude Outperforms ChatGPT for Productivity
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Claude is a productivity powerhouse if you know how to use it right. Most people only know about ChatGPT, but Claude has some features that you won't find in ChatGPT like it can handle massive context, refine drafts, and even simplify complex ideas for any audience. Here are 10
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Gemini 2.5 Deep Think Wins Gold at ICPC World Finals
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It was a busy week! Here’s a roundup of what we launched: — An advanced version of Gemini 2.5 Deep Think achieved gold-medal level performance at the 2025 ICPC World Finals — You can now share your @GeminiApp Gems with anyone — At this year’s #MadeonYouTube event, we