A world model inside a world model 🌏 https://t.co/XQCFzy2pjc
— hardmaru (@hardmaru) 7 août 2025
A world model inside a world model
MACHINE LEARNING
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Nested World Models: Recursive Simulation Architecture
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NeurIPS Rebuttals: Researchers Share Frustrations During Review Season
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strange in the social media era to feel that everyone is working on NeurIPS reviews & rebuttals rn but no one is talking about it publicly. i contributed to three rebuttals. one of the three was extremely frustrating. who else is working on rebuttals? how's it going for you?
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GPT-5 Predictions: Auto-Routing and Advanced AI Capabilities
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Sam is hinting that GPT-5 is a massive world-changing update. What are your predictions? My predictions for GPT-5: Auto-routing between models – 5o (fast multimodal update to 4o) for most tasks, o4/o4-pro for complex reasoning. The system picks for you. OpenAI Coding
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The Synthetic Data Trap: AI Strategy Training Average Performance
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The Synthetic Data Trap: How Your AI Strategy Is Training You To Be Average
#AI #AIio #AIInnovation #ML #DataScience #Futureofwork @lexfridman @sama @kaifulee @ID_AA_Carmack @karpathy @2morrowknight @ylecun http://
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Building Intuition Through Targeted ML Experiments Over Sweeps
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For training experiments I try to avoid sweeps of all kinds. Instead I aim to build a strong intuition by running targeted experiments one at a time.
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Python FastAI Framework for GPU-Accelerated Machine Learning
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Oh I just use python/fastai. This can help too: https://
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Synthetic Data Quality Reduces Compute Requirements
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Do you think the synthetic data is relevant here? What I mean is that some effective compute has been embedded into the data to generate these high quality tokens, so you don't need as much compute to get value out of them
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Google Research and UCSC achieve genome assembly accuracy improvements
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Some quite exciting improvements in genome assembly accuracy from @GoogleResearch and @ucsc Genomics Institute!
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Fast.ai Course Platform Built Entirely on Jupyter Notebooks
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And the whole of http://
course.fast.ai is notebooks.