About ChoiceCodex

Behaviour-based psychometric reading. Rejects self-report scales.

What

ChoiceCodex is a 21-scene narrative voyage. Within the Hyperion 1923 Arctic expedition, each scene offers two choices. The Bayesian engine reports which of 10 Origin archetypes is dominant, with the posterior distribution.

How

Each decision maps to a 22-tag profile system. A tag-affinity matrix updates the posterior. Six behaviour axes × six modifiers. Details on the method page.

Principles

• Suggests, does not impose.
• Predicts, does not diagnose.
• Reports uncertainty, does not hide it.
• Records the decision, not the person.

Who runs it

ChoiceCodex Lda is based in Lisbon. One person: Vahit, an ad-tech consultant. Open methodology, closed content.