It sure helps to understand how human beings work.
RESEARCH
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LLM-Powered Wiki Evolution Beyond Static Knowledge
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The next step after Karpathy's wiki idea:
— Akshay 🚀 (@akshay_pachaar) 23 avril 2026
Karpathy's wiki works on knowledge that sits still.
A page on how attention works is just as useful today as it was a year ago.
The LLM reads sources, pulls out ideas, writes clean articles, and keeps them cross-linked.
You never have… https://t.co/7D5r1fsOOi pic.twitter.com/DVz5TLX1aOThe next step after Karpathy's wiki idea: Karpathy's wiki works on knowledge that sits still. A page on how attention works is just as useful today as it was a year ago. The LLM reads sources, pulls out ideas, writes clean articles, and keeps them cross-linked. You never have
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A robot beats professional table tennis players
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Un robot vient de battre des joueurs de tennis de table professionnels. Publié aujourd'hui en couverture de Nature.
— VISION IA (@vision_ia) 23 avril 2026
Ace, développé par Sony AI, est le premier système autonome de l'histoire à atteindre un niveau expert dans un sport physique compétitif.
Les résultats :
→ 3… pic.twitter.com/ymdcdOHMLNA robot has just beaten professional table tennis players. Published today on the cover of Nature. Ace, developed by Sony AI, is the first autonomous system in history to reach an expert level in a competitive physical sport. The results:
→ 3 wins out of 5 against elite -
AI Labs Shift Focus to Smarter Pretraining Over Test-Time Reasoning
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Quick update to GPT-5.5 / Spud: AI labs are shifting back toward making models smarter during pretraining rather than leaning on reasoning (test-time compute) to boost performance. OpenAI's Spud and Anthropic's Mythos both appear to reflect this trend, getting better answers
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AI Agent Trained to Think Like Its Creator
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It has very little to do with me. Wholly written by AI. But the agent was trained by me so thinks like me.
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Scaling Agent RL with Real-World Environment Synthesis
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"Agent-World: Scaling Real-World Environment Synthesis for Evolving General Agent Intelligence" This paper scales agent RL with actual stateful tool environments instead of toy simulators. A key component is that the environment set is not frozen but continuously expanded
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Cutting-edge AI capabilities revolutionize specialized task performance
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It's amazing what AI can tell us. This is bleeding edge AI, better at doing this kind of stuff than any other.
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Improving Platform Algorithm: Feedback Analysis and Strategic Recommendations
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My only prompt: "Can you please create a report for me about how to improve X? Gather all the feedback about X's new algorithm, feeds, and choices lately by Nikita and Elon. Pro and con. And then write a lengthy essay about what you would do if you were Elon? I'll post this in
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Sony’s Ace Robot Achieves Expert-Level Ping-Pong Play
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Incredible work by Sony published in @Nature today! 🏓
— hardmaru (@hardmaru) 23 avril 2026
They’ve built “Ace”, an autonomous ping-pong robot that uses RL and Sony’s vision sensors to achieve expert-level play in ping pong. A huge leap forward for adaptive robotics.https://t.co/hJqnZzXV17pic.twitter.com/xQ5NThU6xJ https://t.co/hpep1aQsDBIncredible work by Sony published in @Nature today! They’ve built “Ace”, an autonomous ping-pong robot that uses RL and Sony’s vision sensors to achieve expert-level play in ping pong. A huge leap forward for adaptive robotics. https://
nature.com/articles/s4158
6-026-10338-5
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Deep Learning Book for Physics Research Promoted on Twitter
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Deep Learning for Physics Research: http://
amzn.to/3ubQWQG
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#DataScientist #AI #MachineLearning #ML #NeuralNetworks #ComputerVision #ObjectDetection #DataScience