AI BaZi (Four Pillars) Readings

What Is BaZi?

BaZi writes a birth moment as four pillars — year, month, day and hour — each a heavenly stem over an earthly branch, eight characters in all. The stem of the day pillar is the Day Master, you; the other seven characters are read as its relationships, the ten gods: Companion and Rob Wealth, Eating God and Hurting Officer, Direct and Indirect Wealth, Direct Officer and Seven Killings, Direct and Indirect Seal. Whether the Day Master is strong or weak decides which of them help and which hurt, and names the useful element that steadies the chart. Time enters through the ten-year luck pillars, the annual pillar of each solar year and the monthly pillar, read against the natal pillars for clashes and combinations.

What ProxaAI Computes

The BaZi specialist receives a complete Zi Ping analysis, computed rather than looked up:

• The four pillars on the solar-term calendar — the year turns at Lichun, the months at their jie terms — with the civil time converted through the IANA time zone, daylight saving included.
• The hour pillar from true solar time (longitude correction plus the equation of time), flagged when it falls within ten minutes of a double-hour boundary; no hour pillar is invented when the birth time is unknown.
• The structure (格局) from the month command and Day Master strength in the classical order — the month command first, then roots in the branches, then support among the stems — with possible follow and dominant charts flagged rather than forced; the five elements weighed with the hidden stems.
• The useful element with its favourable and unfavourable sets, chosen by what makes the chart strong or weak, and the Qiong Tong Bao Jian climate rule that takes Water first for a summer birth without it and Fire first for a winter birth without it.
• The ten gods of every stem and of every hidden stem of every branch; where the spouse star stands, even when it is only stored in a branch; the spouse palace.
• Stem combinations (binding, transforming or blocked) and clashes, branch clashes, six, half and triple combinations, directional combinations, harms and punishments, each with its distance; the Travelling Horse, Peach Blossom and Nobleman stars as secondary indicators.
• Luck pillars (direction from year-stem polarity and gender, start age from the distance to the nearest jie term, the date each one takes over), the annual and monthly pillars of the moment you ask and of the next ten years and twelve months, each with its ten gods and the clashes, combinations, punishments, 伏吟 and 反吟 it makes with your chart.
• A BaZi knowledge base — day masters, ten gods, elements, relations, timing — from which the specialist may cite only what applies to your chart.

How the BaZi Master Works

Add "BaZi / Four Pillars" to your kundli — it is pre-selected for births in East and South-East Asia — and a dedicated specialist joins every reading with its own prompt, its own system and its own reference. It opens with the Day Master and its strength, reads the ten gods and relations that bear on your question, then times the answer luck pillar → annual pillar → monthly pillar, and closes with practical five-element guidance: colours, directions, industries, timing. Its verdict enters the same weighted consensus as the Vedic specialists, with a weight per question domain fixed in code (see the methodology). The free BaZi calculator shows the computed pillars before you sign in.

Timing by Pillars

A BaZi answer is dated by pillars, not by calendar months. The specialist names the luck pillar you are in and when the next one takes over, then reads the coming annual pillars — each from its own Lichun date — and the monthly pillars from their solar-term dates, all computed with their ten gods and with every clash, combination or punishment they make with your chart, so the specialist cites the year rather than working it out. Favourable periods carry an element of your favourable set; unfavourable ones deepen the imbalance. This is the same reasoning a Zi Ping practitioner applies, made explicit.

BaZi Beside the Vedic Reading

When your kundli follows BaZi, the BaZi specialist is its voice in the reading; the Vedic specialists see only a short reference summary of your pillars and are told not to judge from it, so BaZi is never counted twice. Stems, branches and elements are never blended with grahas and rashis — the synthesis attributes every statement to its system. Users who also follow the Western tropical tradition or the Nine Star Ki, Mahabote, Mayan and Tibetan calendar systems can add those too; the Nine Star Ki and Tibetan calculators share BaZi's solar-term calendar, so the three never disagree about your birth year.