The Leverage Stack
AI-native capability compounds when real results become capital, allocation power, larger opportunities, and renewed technical capacity.
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Public chronology
A timeline of governed change.
Only reviewed public transitions appear here. Private conversations and original records remain excluded.
Balance Sheet, Liquidity, Survival
Cash flow, liquidity, duration, financing cost, and survival constraints precede leverage or return targets.
Open recordPrivate by Default
Original notes remain private unless a Human-approved export explicitly marks content public.
Open recordMeasure, Benchmark, Human Review
Every important capability needs a baseline, falsifiable measure, versioned result, trade-off, and Human Review boundary.
Open recordEvidence States Must Not Be Conflated
Plans, backtests, paper runs, shadow runs, and live evidence are separate states with separate claims and promotion gates.
Open recordPublic Builds Contain Public Abstractions Only
Privacy is enforced by excluding private records from generated artifacts, not by hiding them in the browser.
Open recordSeparate Product Evidence from Agent Capability
PAT improves reusable Agent capability; Quant product lines earn evidence through separate data, research, portfolio, risk, and execution gates.
Open recordPENGYI-01
The primary A500 multi-factor index-enhancement research line, progressing through evidence gates rather than return claims.
Open recordPAAT Alpha Research
The governed Alpha research layer that converts point-in-time data and factor hypotheses into evaluated artifacts.
Open recordPAT Agent Foundation
A reusable Agent Foundation for knowledge, memory, tools, planning, and evaluation across every domain team.
Open recordPengyi OS
The private Source of Truth that turns original thinking into governed decisions, actions, and reusable evidence.
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