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Day: November 5, 2026

What Is a Model? Supermodeling and AI, Episode 1

What Is a Model? Supermodeling and AI, Episode 1 with Lonnie Chrisman

Lonnie Chrisman explains what a model is, from model airplanes and circuit equations to neural networks and today’s AI models, and introduces four questions for evaluating any model used to make a decision.

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Ready to make better decisions?

The best way to get started is to jump in. Try our free edition today and experience the power of visual modeling.

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      The free edition of Analytica includes these key Analytica features:
      • intuitive visual modeling with influence diagrams
      • the convenience and power of Intelligent Arrays
      • managing risk and uncertainty with fast Monte Carlo
      • sharing models on the web with the Analytica Cloud Platform (ACP)
      Free Analytica has no time limit. The only constraint is it won’t let you create more than 100 variables or other objects. But your model can be quite substantial since each variable can be a multidimensional array. It also lets you explore, change inputs, and run existing models of any size (excluding features unique to the Enterprise or Optimizer editions).
      • You will need a computer using Windows OS to run Free Analytica.