AI & Digital Manufacturing Analytics worked example

AI Pilot Sample Size Margin with available labeled samples of 9,300 samples: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop available labeled samples to 9,300 samples, then walk the calculation through step by step. Compare available labeled samples with required AI pilot samples to see whether the training and validation set has enough margin.

The inputs for this scenario

  • Available labeled samples: 9,300 samples (the input this scenario stresses; the baseline uses 18,500)
  • Required pilot samples: 15,000 samples (held at the documented default)
  • Reference sample requirement: 15,000 samples (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Extra labeled samples available = available labeled samples - required pilot samples.
  • AI pilot sample margin works out to -38 % sample margin at these inputs, and this is the headline figure for the scenario.
  • Extra labeled samples available works out to -5,700 samples at these inputs.
  • Available labeled samples works out to 9,300 samples at these inputs.
  • Required pilot samples works out to 15,000 samples at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where available labeled samples sits at 18,500 samples and the headline result is 23.33 % sample margin, this scenario comes in 263% below the baseline at -38 % sample margin.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to available labeled samples, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. It only counts raw sample volume — it says nothing about label quality, class imbalance, or whether the samples cover the failure modes the model must learn.

Results at a glance

  • AI pilot sample margin: -38 % sample margin (headline result)
  • Extra labeled samples available: -5,700 samples
  • Available labeled samples: 9,300 samples
  • Required pilot samples: 15,000 samples

Run it with your numbers

  • To rerun this with your own numbers, open the live AI Pilot Sample Size Margin calculator, set available labeled samples to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.