RANGE-02
Evaluation-to-Regression Lifecycle
An observed failure becomes durable security capability when it is converted into a replayable regression fixture.
governed lifecycle
RANGE-02
Evaluation-to-Regression Lifecycle
An observed failure becomes durable security capability when it is converted into a replayable regression fixture.
Lifecycle from scenario design and execution through failure reproduction, evidence review, fixture creation, rerun, and regression state.
Evaluation lifecycle
- 1Define the scenarioRecord target assumptions, preconditions, allowed actions, and expected evidence.
- 2Execute under controlRun within explicit authorization, data, rate, and environment limits.
- 3Observe the resultCapture model, retrieval, tool, agent, and external behavior.
- 4Reproduce and challengeRepeat the behavior and test alternative explanations.
- 5Create the regression fixturePreserve the minimum replayable inputs, assertions, and evidence hooks.
- 6Rerun after changeDetermine whether the failure is closed, residual, rejected, or still reproducible.
Retest loop returns to Execute under control
What did the rerun prove?
- Closed
- Residual
- Still reproducible
- Inconclusive