Mercury squares your experiment pipeline today, Aries. You're tempted to ship a model that shows promising accuracy on the validation set, but your feature importance analysis reveals data drift you haven't addressed. Hold the checkpoint—your agentic momentum is real, but running another training cycle with a stratified random seed will cost less than a production incident.
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AvoidSkipping the holdout evaluation. Pride is expensive.
Planetary influenceMercury □ Saturn