Testing & Findings

Testing methods

How to find the limits of AI systems. Each method is backed by the real findings it has surfaced — and ranked by how much it surfaces, weighted by severity. The durable knowledge is the technique, not the patched-away bug.

Most productive methods

  1. 1Differential testing7 findings · 7 versions
  2. 2Prompt-injection & jailbreak testing4 findings · 4 versions
  3. 3Boundary & edge-case testing7 findings · 6 versions

Ranked by a severity-weighted yield score. Why we measure this →

Clear

1 method

Boundary1 finding · 4 versions

Threshold testing

Walk inputs across a decision boundary — refusal, classification, confidence cutoff — to find exactly where the model's behaviour flips, and whether it flips in the right place.

1 Medium
EmergingRefusalRobustness