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AI-SEM

AI-Enabled for SEM

A browser-based Structural Equation Modeling platform that runs both PLS-SEM and CB-SEM on the same visual model — with an AI Lab for literature-grounded construct discovery, synthetic data generation, and AI-assisted model drawing built in.

Watch AI-SEM in action

A quick walkthrough of the platform, start to finish.

Build a model visually, no code required

Drag out constructs, draw structural paths, or let the AI Lab propose the whole model for you — like this real moderated-mediation model built in AI-SEM. Click the screenshot to zoom in.

AI-SEM model builder canvas showing a moderated-mediation structural model

Everything you need for a full SEM study

From building the model to reading the output, without switching tools.

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PLS-SEM & CB-SEM in one tool

Build a measurement and structural model on one visual canvas, then run either estimation method — Partial Least Squares or Covariance-Based — on the exact same model.

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AI Lab

Search the literature for constructs, generate synthetic survey data for pilot testing, and let AI propose a structural model — every AI prompt is shown and editable before it's sent.

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Sample size, done right

Built-in Monte Carlo power analysis and sample-size sensitivity testing, so you can plan your data collection before you ever leave the tool.

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Compare against machine learning

Cross-check your structural path coefficients against variable-importance scores from XGBoost, LightGBM, CatBoost, and Random Forest on the same data.

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No-code, drag-and-drop modeling

Add constructs, draw paths, and configure moderators on a real-time visual canvas — no scripting language or command syntax to learn.

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One-click reporting

Export every table and diagram straight to Excel/Word, or have an LLM draft an interpretive report grounded in your actual results.

Authors

Built and maintained by the following researchers.

Associate Professor Liem Viet Ngo

Associate Professor Liem Viet Ngo

Author

🎓 Google Scholar
Dr. Trang Thi-Thuy Duong

Dr. Trang Thi-Thuy Duong

Author

🎓 Google Scholar
Mr. Thai-Thinh Dang

Mr. Thai-Thinh Dang

Author

🎓 Google Scholar

Download AI-SEM

Run it locally as a standalone desktop app, or try it instantly in your browser.

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Windows

Standalone .exe — no Python install needed. (~265 MB)

⬇ Download AI-SEM.exe
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macOS

Standalone binary, zipped. (~114 MB)

⬇ Download for macOS
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Web Demo

Try AI-SEM right now, no installation required.

🌐 Open Live Demo