Unverified50% confidenceFactExact time
Canary release first exposes a new model to a small portion of real traffic (such as 1%-5%) to compare old and new model metrics; a shadow model does not handle real decisions but only records the new model's predictions and compares them with the production model.
1
Sources
50%
Confidence
Long-term
Relevance
10/25/2026
First Seen
Sources
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