Triangula field notes
How the 16 archetypes work:
a field guide
Sixteen names, three casts, one logic. This guide explains how the system is built, why blends exist, and how a reading lands on exactly one archetype instead of a blur.
2026-08-04 · reading time 6 min
The sixteen archetypes are not sixteen unrelated boxes. They are built from three casts — Leader, Partner, Analyst — and the ways human character blends them. Understand the casts and the whole list becomes predictable.
Three casts, like primary colours
Every person leans toward deciding (Leader), connecting (Partner), or measuring (Analyst) — and usually carries a secondary tilt. The system expresses that like colour mixing:
- Pure casts — Leader (AA-bc), Partner (BB-ac), Analyst (CC-ab): one dominant orientation.
- Two-cast blends — Leader-Partner (AB-c), Leader-Analyst (AC-b), Partner-Analyst (BC-a): the dominant pair, with the third in the background.
- Three-cast blends — ABC, ACB, BAC, BCA, CAB, CBA: all three present, ordered by strength.
- The Mediator (abc) — the fully balanced type, no dominant cast at all. Pure adaptability.
Why the order of letters matters
ABC and ACB are different archetypes. The first letter is the dominant cast; the second, the strong secondary. A Feeling Leader (ABC) leads through empathy; a Thinking Leader (ACB) leads through strategy. Same first letter, opposite second — two genuinely different people, two genuinely different readings.
How a reading lands on one archetype
The AI measures 478 landmarks from your photo and computes the geometry — the proportions that carry the cast signal. Then twelve questions measure how you move through a day. The two signals are combined; where they agree, the reading is confident; where they diverge, it stays honest. The output is one of the sixteen — a mirror, not a verdict.
See the full list with descriptions, or find your own archetype in about three minutes.
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