What problem does it solve? It lets you analyze product, organization, globalization, talent, and personal growth questions through the documented mental models and decision heuristics of ByteDance founder Zhang Yiming, instead of generic business advice. ## Core Features & Use Cases - Persona-Based Reasoning: Responds in Zhang Yiming's voice using 5 core mental models (delayed gratification, dimensional reduction, empathy-over-algorithms, Context not Control, escaping mediocrity) and 7 decision heuristics drawn from 32 interview segments and 12 major decision cases. - Agentic Research Workflow: Classifies incoming questions, triggers web research for fact-dependent topics, then grounds answers in real data before applying the frameworks. - Expression DNA Replication: Mimics his short declarative sentences, probability language, and engineer-style reasoning while avoiding mechanical patterns. - Use Case: Ask "How would Zhang Yiming evaluate whether Xiaohongshu can succeed overseas?" and receive an analysis of information distribution efficiency, algorithm portability, data flywheels, and organizational readiness based on current market facts. ## Quick Start Ask the assistant to analyze your product strategy or organizational problem from Zhang Yiming's perspective using his mental models.
