Measuring
Snapshots
A run you have frozen as a baseline. Later runs are compared against it, and that is how you find out whether anything you did worked.
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What to do
Take your first one once your questions have settled, then re-run the same set when your work has had time to land, or switch on Re-run monthly.
How it works
- A snapshot records question wording, engines, models and timestamp alongside the results.
- Editing a question afterwards bumps its revision. Older results for the old wording are marked stale, so they are never quietly compared with the new ones.
- We treat a reworded question as a new question. Comparing the two would make the trend chart lie.
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Still stuck?
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