How the Spatial Engine Works

Persona Grid does not assign flat labels from a multiple-choice checklist. Every characterization is built from an eleven-dimensional vector system: eight Cognitive Vector amplitudes and three Strategic Drive amplitudes. When you take the quiz, every answer casts numerical votes across all eleven dimensions, accumulating into a precise Anchor Matrix coordinate in 3D space.

After your Anchor Matrix is fixed, the interactive canvas applies Environmental Stress and Social Familiarity modifiers. These two sliders compute your Ambient State — a live position that interpolates your coordinate away from its baseline toward stress-adjusted targets using the lerp formula defined in the physics layer. Your node moves in real time across the spatial field as you adjust the sliders.

Every character in the database holds a pre-calculated fixed coordinate scored across the same eleven dimensions from their canonical behavioral trajectories and story arc data. We calculate Euclidean distance between your current Ambient State position and each character's fixed coordinate. The character with the smallest distance at your current state is your highest proximity match — a result that is a live coordinate, not a static label.