A fictional animal character built around the themes “Fertility · Luck · Bubbly”.
Names and keywords describe fictional animal characters. They do not reveal a person's personality, habits, health, destiny or career suitability from their face.
These are normalized measurements used by WhatZoo algorithm 1.0. A profile must pass its gate before detail scores are compared.
mouth-width ratio below 0.36
eye slant below 0.5 · face aspect ratio below 1.35 · chin ratio below 0.16
Passing a gate does not guarantee the result. Up to three detail rules and the scores of other candidates are compared next.
| Face type | Required gate |
|---|---|
| Rabbit | mouth-width ratio below 0.36 |
| Dog | eye slant below -1.5 |
| Hamster | face aspect ratio below 1.35 |
Smiling or opening the mouth strongly changes mouth width. Retest with a neutral, front-facing photo.
These rules classify appearance for entertainment; they do not scientifically diagnose personality or ability.
See the full 478-landmark methodologyRabbit eligibility uses a narrow mouth; deer uses eye spacing and eye slant. Both can qualify, but their detail rules favor different face ratios: a shorter ratio for rabbit and a longer one for deer.
These values are invented for explanation, not real people or experiment results. Only two profiles are compared; this does not predict the final match. The full classifier compares all animals, uses detail rules alone if no strict candidate qualifies, and randomly resolves top-score ties.
Passing the required conditions earns one point, plus the number of detail matches. Detail matches for an ineligible profile are shown for reference, not as a strict candidate score. Scores are not probabilities or accuracy rates.
Mouth width 0.34 and eye spacing 0.43 qualify for both. At face ratio 1.32, rabbit matches one more detail rule.
Changing only the face ratio to 1.40 keeps both eligible but changes their detail scores. This does not determine the final match among all animals.
See current examples of five tiers and how classification, compatibility and group tools use them. Tiers do not assess personality, ability or rarity.
Separate landmark estimates, metric calculations and animal selection, and understand why WhatZoo does not guarantee accuracy or personality predictions.
Understand the seven inputs, required gates, matched-rule counts, detail-only fallback and random selection among tied candidates.