Sim Edit Tool

The sim edit tool enables structured editing of simulation scenarios by applying parameter changes to a base model and evaluating the resulting impact. It helps analysts, engineers, and data scientists explore sensitivity and trade-offs without altering the original model. The system maintains a clear audit trail, supports branching scenarios, and provides diffs to show exactly what changed between the base and edited variants. By enabling controlled edits and parallel execution, teams can rapidly compare outcomes across multiple configurations while preserving reproducibility and traceability. The tool emphasizes domain correctness, including unit consistency, dependency propagation, and validation against predefined constraints. It is designed for parameterized, discrete-event, or stochastic models where quick iteration and rigorous reporting are essential. Output artifacts include per-run metrics, diffs, and validation summaries to support decision-making and change management.