About Yueji AI
阅己 — "to read oneself." See yourself, see your future.
What we build
Yueji AI is a Chinese-astrology reading service that pairs traditional systems — BaZi (Four Pillars of Destiny), Zi Wei Dou Shu, Liu Yao, Mei Hua and Tarot — with disciplined engineering. One idea sits underneath everything we ship: the tool is a mirror, not a verdict. The value of a reading is not a prediction of fortune; it is a map for knowing yourself — your talents, your timing, and the price of your choices.
Our methodology
- Real chart computation. BaZi months are set by solar terms, hours are corrected by true solar time, and overseas births get timezone conversion. Zi Wei Dou Shu palaces and stars are placed by a rules engine. Charting is mathematics, not mysticism — and it is never simulated by a language model.
- Classical sources on record. Our verdict library is condition-matched from classical works — Yuan Hai Zi Ping, San Ming Tong Hui, Qiong Tong Bao Jian, Zi Wei Dou Shu Quan Shu and others. When a verdict fires, the report says which one and under what conditions.
- The engine decides, the AI writes. Judgement calls — favorable elements, Ten God roles, decade-luck tone — belong to the rules engine. The language model turns them into prose. A validator then cross-checks every hard fact (stems and branches, decade pillars, annual pillars) against the chart, and inconsistent statements are blocked and rewritten before you ever see them.
- Disagreements are shown, not hidden. Where schools of BaZi disagree (for example on selecting the Useful God), the report says so explicitly instead of pretending a consensus exists.
Editorial standards
Our knowledge library is written by the team from classical texts and mainstream practice; in-product reports are generated item by item from the engine. Two things happen continuously: randomized regression testing (batch-generating readings and auditing every claim against its chart), and engine corrections from reader feedback. If a reading contradicts your school's reading of the same chart, write to us — we read everything.
Team & operations
Yueji AI is founded and operated by Jack Zhang (Shenzhen, China). The Chinese edition is yueji.chat and the international edition is yueji.ai — one product, one methodology. For business and partnerships: biz@yueji.ai.