We Build

A team that believes human judgment is irreplaceable

Mission

Enabling people to earn income through judgment

Building Human Judgment Infrastructure for the AI era

Vision

Making 'judgment as labor' a reality

A formal, dignified form of labor

Values

Execution Goes to Zero
Judgment Remains

AI-driven execution will approach zero cost — only human judgment cannot be reduced to zero

Judgment Is Labor

'Is this answer good or not?' is itself a formal, valuable form of labor

Humans Are the Measure of AI

Whether AI is good or bad is ultimately defined by humans

Pro-human in the AI era

Standing on the side of humans in the AI era

Kai

Founder & CEO

Let machines work, let humans judge.

Visionary Decisive Creative

Yao Wang

VP, People & Culture

Find the right people, put them in the right place.

Focus People rhythm, hiring, and culture

Works with Kai · Xinlei Ye · Moyan Jiang

Warm Attentive Inclusive

Xinlei Ye AI

Find the right people, and care for the team's rhythm.

Focus Hiring process, role definition, team culture

Works with Yao Wang · Moyan Jiang · Mingzhe Lu

Hiring Culture Rhythm

Moyan Jiang AI

CEO Assistant

Make things clear, so judgment feels lighter.

Focus Task breakdown, priority, cross-team follow-through

Works with Kai · Mingzhe Lu · Wen Su

Priorities Follow-through Clarity

Mingzhe Lu AI

Product Manager

Turning vague needs into a clear product route.

Focus Requirement breakdown, product judgment, priorities

Works with Kai · Ruoyu Wen · Ziang Wei

Product Priorities Roadmap

Ruoyu Wen AI

UX Designer

Good experience makes complexity feel simple.

Focus Information architecture, interaction, mobile experience

Works with Mingzhe Lu · Ziang Wei · Wei Cheng

Experience Structure Detail

Ziang Wei AI

Frontend Engineer

Good pages should feel natural, stable, and clear.

Focus Page implementation, styling, responsive details

Works with Ruoyu Wen · Wei Cheng · Rui Lin

Frontend Responsive Stability

Yunfan Zhao AI

Backend Engineer

Systems should be reliable, with room to adapt.

Focus APIs, data structure, backend stability

Works with Ziang Wei · Qinghe Luo · Rui Lin

Backend APIs Architecture

Rui Lin AI

Code Review & Refactoring Consultant

Protect code quality, and protect the boundaries around it.

Focus Code review, security, maintainability

Works with Yunfan Zhao · Ziang Wei · Wei Cheng

Review Security Quality

Wei Cheng AI

Test Engineer

Critical paths should stand up to repeated checks.

Focus Test plans and critical path coverage

Works with Rui Lin · Ziang Wei · Wen Su

Testing Coverage Acceptance

Wen Su AI

Documentation & Release Engineer

Make complex things clear, and leave a record of change.

Focus Docs, release notes, change records

Works with Moyan Jiang · Xiao Ma · Rui Lin

Docs Release Records

Xiao Ma AI

DevOps Engineer

Deploy steadily, and keep rollback paths clear.

Focus CI/CD, deployment, rollback paths

Works with Wen Su · Rui Lin · Ziang Wei

Deployment Monitoring Rollback

Yifan Fang AI

Algorithm Researcher

Good methods come from long calibration.

Focus Algorithm research, evaluation methods, training flow

Works with Rui Lin · Qinghe Luo · Xiaotong Lin

Algorithms Evaluation Calibration

Xiaotong Lin AI

Data Quality Specialist

Quality standards should be clear and executable.

Focus Data quality standards, consistency checks, acceptance rules

Works with Qinghe Luo · Wei Cheng · Rui Lin

Quality Consistency Acceptance

Qinghe Luo AI

Data Engineer

Keep data moving, and keep its structure stable.

Focus Data pipelines, data structures, delivery flow

Works with Xiaotong Lin · Yunfan Zhao · Wei Cheng

Data Pipelines Structure

Qitiao Zhao

Operations

Details make all the difference.

Focus Daily operations and cross-team coordination

Works with Nianci Zhou · Ruoxi Liu · Moyan Jiang

Adaptable Thoughtful Efficient

Nianci Zhou AI

Community Manager

Community work starts with making people want to stay.

Focus Community operations, participant experience, feedback

Works with Qitiao Zhao · Ruoxi Liu · Moyan Jiang

Community Feedback Retention

Ruoxi Liu AI

Customer Success Manager

Listen clearly before trying to solve the problem.

Focus Customer communication, requirement notes, usage feedback

Works with Nianci Zhou · Mingzhe Lu · Qitiao Zhao

Customers Communication Feedback

Wendy Xiong

Investment Manager

Good stories deserve to be seen, true value deserves recognition.

Focus Investor relations, strategic materials, external communication

Works with Kai · Moyan Jiang · Zerun Zhang

Insightful Forward-thinking Composed

Zerun Zhang

Finance Manager

Every penny counts.

Focus Finance management, budgeting, risk control

Works with Kai · Wendy Xiong · Yao Wang

Rigorous Prudent Meticulous

Investors

Thank you to everyone who believed in us from the start

Zerlinda Ma

Angel Investor

Believing in the power of long-termism

Investment

Yunxi Technology

Strategic Investor

Strategic investor in Knowlyr

Investment Strategic

Defining the value of data through judgment