記事
AIエージェントの研究、市場予測のバックテストと監査、プラットフォームのアーキテクチャ。
AIビジネス
Ten clients at $8,000 a month is $960,000 a year. The real profit arithmetic, six categories already working with the companies doing them, three pricing models, and a step-by-step from zero to first retainer.
読了時間 10分9セクション
AIビジネス
An AI agent runs a loop - observe, decide, act - and a chatbot does not. What that difference demands in scope, records and stop controls, where agents genuinely win, and four questions that evaluate one faster than any demo.
読了時間 5分6セクション
モデルの落とし穴
Regime shift is the most common way machine learning fails in production, and backtests average it away. A worked example with real numbers from our own board, and four habits that catch it before the results do.
読了時間 5分6セクション
AIビジネス
For most people AI changes the cost side of a household long before the income side. What genuinely moves - fees, comparison, gated expertise - what it puts at risk, and why "let AI trade for you" is the weakest version of the claim.
読了時間 5分6セクション
AIビジネス
AI removes steps for tasks where being wrong is cheap and visible, and adds a verification tax where being wrong is expensive and invisible. A single question sorts almost every case correctly.
読了時間 5分7セクション
暗号資産と市場
MEV is one of the few places where machine learning has a defensible job, because the task is simulation and classification rather than price prediction. But private order flow makes every public-data study a lower bound of unknown tightness.
読了時間 6分6セクション
暗号資産と市場
Most depegs that matter are plumbing wearing the costume of solvency. What machine learning can genuinely do with stablecoin data, why depeg prediction breaks on rare events, and how supply works as a regime descriptor rather than a signal.
読了時間 6分6セクション
暗号資産と市場
Funding rates and open interest describe how levered a market is and what that position costs to hold. They forecast the size of coming moves, not the direction - and the data is full of traps that quietly wreck studies. What AI can honestly extract.
読了時間 6分6セクション
暗号資産と市場
On-chain data is the only complete dataset in markets - no survivorship bias, no vendor filter. It is also built on unvalidated address labels and a handful of independent cycles. What AI can honestly do with a blockchain, and what it cannot.
読了時間 7分7セクション
予測の採点
The instinct to grade a forecast by whether it came true is the wrong test. Calibration - when a model says 70% it happens about 70% of the time - is the property that separates a real forecaster from a confident guesser, and it is measurable.
読了時間 7分7セクション
暗号資産と市場
Direction is the AI forecast everyone wants and a liquid market defeats. How far an asset can move is the one machine learning can make - and prove. Why sigma-root-t is wrong in both directions, and what coverage really tests.
読了時間 7分7セクション
暗号資産と市場
Everyone chases AI that predicts price. The place machine learning genuinely earns its keep is risk management — volatility, position sizing, drawdown, liquidation. Measurable, unglamorous, honest.
読了時間 9分7セクション
