Simulate Interactive Search Behavior
SimIIR 3.0 enables researchers to model user search behavior through the Complex Searcher Model (CSM), simulating how users interact with search systems from query formulation to result evaluation.
Powerful Features for Researchers
Everything you need to conduct search behavior research
No-Code & Full-Code Flexibility
Build visually or write Python code. Use our pre-built components or create custom ones. Export to XML or integrate directly with your Python workflow.
GitHub-Native Workflow
All custom components are stored in your personal SimIIR fork. Version control, collaboration, and sharing are built-in from day one.
Interactive Playground
Test components in real-time without running full simulations. Perfect for rapid prototyping and debugging query generation logic.
Research-Ready Results
Get detailed metrics, session logs, and evaluation reports. Export data in formats ready for analysis and publication.
