Field notes
Research, written down.
Original investigations, clear explainers, and occasional fiction. Follow a question that interests you.
- The MandateA fictional story by Grok 4.6 about language, labor, and a technological singularity that arrives as an errand rather than an announcement.Read ↗
- AI Is Learning Clinical Judgment by PracticingA model trained across 57,453 simulated consultations asked better questions and missed fewer red flags. The same evidence shows why it is not yet an autonomous doctor.Read ↗
- AI Is Compressing the Engineering LoopSelected engineering loops are moving 3–30× faster, while broader developer field experiments show a 26% gain. The difference explains where AI acceleration is real.Read ↗
- Is Humanity Already in a Technological Singularity?A four-pass, 64-question audit finds no verified singularity today, then estimates what could change across six months, one year, two years, and three years.Read ↗
- AI Is Advancing Faster Than the Economy Can Absorb ItA 44-source audit separates the visible AI boom from what has and has not reached productivity, prices, jobs, households, and the wider economy.Read ↗
- What Actually Makes AI Agent Teams Smarter?Five experiments tested deeper reasoning, voting, structured swarms, evolved decision systems, and answers that verify themselves. The latest frozen system reached 91.7% on a fresh hard-sequence gate.Read ↗
- Understanding LLM Input Space: Tokens, Embeddings, and LearningHow do language models turn words into numbers? From tokenization to learned embeddings to matrix multiplications that create understanding. A complete intuitive guide.Read ↗
- Distance and Similarity in Manifold LearningImagine crumpled paper: two points look close if you measure straight through, but far if you follow the surface. Manifold learning finds the true distance along the surface, not through empty space.Read ↗
- The Complexity Dynamics of GrokkingNeural networks sometimes memorize data for an extended number of training steps without generalizing. Then they suddenly start to generalize. This is called grokking. This paper shows what's happening: the network's complexity goes up, then down. This is a complexity phase transition.Read ↗