Raven Public Research Report
Failure Engineering (Executive)
Why preserved failures improve trust more than hidden pass rates. This executive version keeps the conclusion bounded and highlights what management can use before a pilot.
What this report shows
Failure preservation
Failed scenarios become permanent engineering evidence instead of being silently optimised away.
Defect closure
Defect closure records root cause, correction and regression status, not just a final PASS.
Regression
Replay and regression prevent a later improvement from erasing a known weakness.
Executive boundary
This report is not a customer saving claim. It is a public-safe synthesis of internal and synthetic evidence created between the stated dates.
Any customer-specific financial conclusion remains pilot-required until the operator provides a validated dataset and agreed ground truth.
Required customer validation
A customer pilot must provide incident history, topology context, ticket or dispatch evidence, decision timestamps and a mutually accepted ground-truth method.
Raven should prefer UNKNOWN or HUMAN_REVIEW_REQUIRED when those inputs are missing or contradictory.