EVALS & OBSERVABILITY • 239 / 397
Measure whether the AI is good and trace where it fails.
F1 Score
F1 combines precision and recall into one balanced score.
Think of it like
Think of F1 Score like testing and telemetry for any production service: quality must be measured, not guessed.
Real life
Teams use F1 Score to decide whether a new release is safer, faster or more useful.
SRE lens
Useful when both false positives and false negatives matter.
Remember thisF1 combines precision and recall into one balanced score.