Archive

26 posts — everything published, oldest to newest within each month.

AI6LLM3enterprise AI3machine learning3Machine Learning2AI Engineering2Explainer2AI Agents2AI Strategy2Banking Infrastructure2AI agents2Agent Architecture2neural networks2Economics1

October 2026

Cheap Tokens, Expensive DecisionsAI5 minThe Zipper, the Mask, and the Lost Write: How AI Picks the Right NumbersHow AI works33 minOne Score Is All You Get: GRPO From Scratch, With a Lava-Hopping RobotExplainer33 minHow a Single Click Trains a Chatbot: RLHF From First PrinciplesExplainer10 min

September 2026

Everything Is CommodityAI20 minThe Loop Is the Breakthrough: Why GPT-6 Astra Feels DifferentAI Agents14 minThe Collapse of the Core: When Intelligence Becomes the Integration LayerAI20 min

August 2026

The Filter Is the Collapse: How AI Slop Compounds, and What It's Quietly Doing to UsAI Slop14 minBloom or Doom: The $124 Trillion Repricing of Trusted AdviceWealthTech21 minThe Invisible Signature: How AI Text Watermarking Works, Where It Breaks, and What It Can Never ProveAI Watermarking19 minOwn the Harness, Rent the Model: The Quantified Case for AI's Great Rebalancingai-infrastructure13 min

July 2026

The $100 Million Problem solvable by AI: Semantic Virtualization of Legacy Core BankingBanking Infrastructure31 minThe $8.8 Trillion Free Lunch: How Open Source Quietly Built the Modern WorldOpen Source15 minThe Third Asset: Compounding Knowledge and the End of Disposable AIAI agents21 minThe Conscious Bridge: Why the Human Mind Is the Missing Layer in AI ArchitectureAI Architecture20 minAI Naming Has Entered Its Fantasy Novel PhaseAI5 minA Quarter Millennium in Words: What 63 Inaugural Addresses Reveal About Americahistory11 minSource the Brain. Own the Harness.AI Strategy24 min

June 2026

The Three-Layer Stack That's Rewriting Inference EconomicsAI infrastructure13 minOne Equation Rules Them All: The Chain Rule, LLMs, and the Math That Runs Your Lifecalculus11 minThe Confidence InversionAI13 minWhat Do We Even Mean by Intelligence?AI strategy11 minThe Surprise Loop: What LLM Pre-Training Actually DoesLLM7 minThe 96% Solution: How to Cut LLM Costs by 96% in 90 Days — Without Sacrificing QualityAI cost optimization15 minWhat Autonomous Agent Revolution may mean for typical Banking Infrastructure?Autonomous Agents15 minYour Agent Swarm Is Selecting for Persuasion, Not TruthAI agents15 min