Category 01
Philosophy
Castro Process, 10,000x Productivity, Task = Hypothesis, Evaluation Shift — Four documents systematizing the foundational philosophy of AI-native work.
4
Documents
4 Layers
Castro Layers
10,000x
Productivity
CER
Framework
Core Documents
From concept to code, productivity revolution, hypothesis-driven intellectual production — the philosophical framework underlying everything.
Castro Process
AI-native product development process. A 4-layer transformation model from Whitepaper to Code.
4 Layers
L1 Whitepaper → L2 UX → L3 System → L4 Code
10,000x Productivity
A 1,872-hour project completed in 11 minutes. Cost: 22M yen to 2,200 yen. Proof of AI-driven productivity revolution.
Task = Hypothesis
A task is not a work item but "a vessel for recording the evolution of questions." Hypothesis-driven task redefinition.
Formula
Task = Hypothesis Building + Validation + Learning Extraction
CER Structure: Claim, Evidence, Reasoning
Core: "Delta = Impact" — measured by learning, not completion
Evaluation Shift
A paradigm shift from output-based to activity-based evaluation. 2025 as "The Year of Task Generation."
Shift: Output-based to activity-based. Number of validation cycles as KPI
Visualization: 24-hour activity visualization (GitHub graph-style display)
Vision: Positioning 2025 as "The Year of Task Generation"