Model Versioning & Model Registry in Production in MLOps and Production AI
Why Versioning Matters
Each model version may behave differently due to data or hyperparameter changes.
What to Version
- Model weights
- Training data
- Feature engineering code
- Hyperparameters
Model Registry
A centralized system to store models, metadata, and performance metrics.
Benefits
- Reproducibility
- Rollback capability
- Audit compliance

