Model calibration maintenance without retraining. Saturna keeps your ML models accurate as data drifts, eliminating costly retraining cycles. Works with any model, any sensor.
from thalosforge import Saturna
# Wrap any existing model
saturna = Saturna(
model_path="fraud_detector.onnx",
lambda_blend=0.3,
temperature=0.9
)
# Calibrate on initial data
saturna.calibrate(X_baseline)
# Predict with automatic drift correction
predictions = saturna.predict(X_new)
# Check calibration stability
stability = saturna.stability_index()
# Returns: 0.97 (high = stable)
# Months later: still accurate
# No retraining neededProduction ML models degrade over time. The traditional solution is expensive.
Saturna wraps any ONNX-compatible model. No modifications to your existing code.
Run initial calibration on your baseline data. Saturna learns the expected distribution.
Saturna automatically modulates inputs to maintain calibration as data drifts.
Track calibration stability index. Get alerts only when manual review is needed.
Enterprise-ready calibration maintenance
Works with any ONNX model: classification, regression, anomaly detection. Wrap your fraud detector, diagnostic model, or sensor algorithm.
Configurable blend ratio between original and drift-corrected predictions. Fine-tune the balance for your specific use case.
Input scaling to soften modulation for sensitive applications. Prevent over-correction in high-stakes environments.
Real-time metric showing calibration health. Know exactly when your model is performing as expected.
Complete logging of calibration decisions for regulatory compliance. FDA, SOX, and financial audit ready.
Sub-millisecond overhead. Suitable for real-time scoring in production systems.
Where Saturna delivers the most value
Fraud patterns evolve constantly. Saturna maintains detection accuracy as fraudster tactics change, without retraining every month. Reduce false positives by 30-50%.
FDA requires recalibration documentation. Saturna provides audit trails and eliminates $25K-100K per device recalibration costs. Continuous compliance.
Environmental sensors drift with temperature, humidity, and aging. Saturna maintains measurement accuracy without field technician visits.
Economic conditions change. Saturna keeps risk models calibrated through business cycles without expensive model rebuilds.
Request a trial to test Saturna with your production models. See calibration maintenance in action on your real data.