AI
Artificial intelligence: the models, the labs, the people building them, and what it all means.
-
Composer: Building a Fast Frontier Model with Reinforcement Learning
Composer represents Cursor’s most ambitious step yet toward a new generation of intelligent, high-speed coding agents. Built through deep reinforcement learning (RL) and large-scale infrastructure, Composer delivers frontier-level…
-
Extropic’s Thermodynamic Revolution: 10,000x More Efficient AI That Could Smash the Energy Wall
Artificial intelligence is about to hit an energy wall. As data centers devour gigawatts to power models like GPT-4, the cost of computation is scaling faster than our…
-
xAI’s Macrohard: Elon Musk’s AI Answer to Microsoft
What Is Macrohard? xAI’s Macrohard is an AI-powered software company challenging Microsoft. Its name swaps “micro” for “macro” for big ambitions. Elon Musk teased it in 2021 on…
-
How to Build Powerful AI Agents with OpenAI Agent Builder (Complete Step-by-Step Guide!)
Want to create your own AI agent that can think, reason, and take action? OpenAI’s new Agent Builder and Agents SDK make it easier than ever to build…
-
How a Daily Question Made Mara Wiser: A Short Story About Practicing Wisdom
Mara loved reading about wisdom. Her shelves were packed with Seneca and modern guides that promised enlightenment in neat lists. Still, her life felt unchanged, full of quick…
-
AlphaEvolve: Google DeepMind’s AI Revolutionizes Coding, Scientific Discovery, and Algorithmic Optimization
TLDR: Google DeepMind’s AlphaEvolve is an AI agent that uses evolutionary strategies and Large Language Models (LLMs) to autonomously write and improve code for complex scientific and engineering…
-
AI Breakthrough: Large Language Model GPT-4.5 Passes the Turing Test, Often Appearing ‘More Human’ Than Humans
In a landmark study suggesting a significant leap in artificial intelligence capabilities, researchers from the University of California San Diego have provided the first robust empirical evidence that…
-
The Precipice: A Detailed Exploration of the AI 2027 Scenario
AI 2027 TLDR: Overall Message: While highly uncertain, the possibility of extremely rapid, transformative, and high-stakes AI progress within the next 3-5 years demands urgent, serious attention now…
-
Dwarkesh Patel: From Podcasting Prodigy to AI Chronicler with The Scaling Era
TLDW (Too Long; Didn’t Watch) Dwarkesh Patel, a 24-year-old podcasting sensation, has made waves with his deep, unapologetically intellectual interviews on science, history, and technology. In a recent…
-
How AI is Revolutionizing Writing: Insights from Tyler Cowen and David Perell
TLDW/TLDR Tyler Cowen, an economist and writer, shares practical ways AI transforms writing and research in a conversation with David Perell. He uses AI daily as a “secondary…
-
Why Curiosity Is Your Secret Weapon to Thrive as a Generalist in the Age of AI (And How to Master It)
In a world where artificial intelligence is rewriting the rules—taking over industries, automating jobs, and outsmarting specialists at their own game—one human trait remains untouchable: curiosity. It’s not…
-
Why Every Nation Needs Its Own AI Strategy: Insights from Jensen Huang & Arthur Mensch
In a world where artificial intelligence (AI) is reshaping economies, cultures, and security, the stakes for nations have never been higher. In a recent episode of The a16z…