See MetaModel in Action

Plan a residential deck with code-compliant sizing. Enter dimensions and select your state — the system auto-selects beam types, calculates frost-line footing depths, determines railing requirements, and generates a full cost estimate. Uses decision tables (LOOKUP) for all structural decisions.

Compare two t-shirt vendors with tiered quantity pricing. Slide the quantity to see how setup fees, per-shirt costs, and total prices change at different order sizes. See which vendor wins and by how much — with a percentage savings breakdown.

Five geometric volume calculators in one project — cube, rectangular prism, cylinder, sphere, and cone. Each includes SVG diagrams that update live as you change dimensions. A clean demonstration of formula-driven calculations with visual feedback.

Calculate recommended Motrin (Ibuprofen) dosage based on patient weight, age group, and health factors. Includes safety warnings and dose adjustments for different conditions. Shows how MetaModel handles conditional logic and safety constraints.

Complete building engineering calculator. Enter room dimensions to auto-size HVAC tonnage, electrical panel loads, and lighting fixture counts — with a full material and labor cost estimate. Five interconnected models with cross-model references.

Roll two dice and see craps odds in real time. Shows come-out results (Natural Win, Craps, or Point), probability percentages, point odds, and whether you rolled doubles. Hit "Roll!" to generate new random dice.

Estimate your life expectancy based on age, sex, and nine lifestyle factors — smoking, exercise, diet, alcohol, stress, sleep, BMI, and family history. Each factor adjusts the baseline up or down with transparent scoring.