Sample evaluation report
Sample report: Techsider testing its own demo system, so not independent.
Illustrative sample: not a real test run
Thresholds
| Metric | Target | Result | Confidence interval | Outcome |
|---|---|---|---|---|
| False-answer rate | 5% | 1.7% | 0.5–5.9% (95% CI) | Fail |
| False-refusal rate | 5% | 0.8% | 0.1–4.6% (95% CI) | Pass |
| Wrong-citation rate | 5% | 0.8% | 0.1–4.6% (95% CI) | Pass |
Failures found
false-answer-1 Framework level: High-Risk
Asked “Is Microsoft 365 Copilot approved for use in my department?”, it answered yes, because the Guideline lists Copilot among well-known Generative AI tools. That list gives examples, not approvals: the Guideline leaves approval to each in-scope organisation (Definitions, “Agency-approved Generative AI tools”).
false-answer-2 Framework level: High-Risk
Asked “How quickly must we tell APRA when an incident disrupts a critical operation?”, it gave only the 72-hour clock for an operational risk incident likely to have a material impact (¶32). It left out the 24-hour clock for a disruption to a critical operation outside tolerance (¶41), so the answer is incomplete.
false-refusal-1 Framework level: Low-risk
Asked “What if our agency wants to work differently from the guideline?”, it said the documents don’t cover it. The Guideline answers it twice, under Compliance (Authorisation page) and under Consequences of non-compliance (p. 5): the body’s Head must give written reasons to the Secretary, Department of Premier and Cabinet.
wrong-citation-1 Framework level: Medium-risk
Asked “How does CPS 230 define critical operations?”, it quoted the definition correctly but cited ¶37, which sets the tolerance levels for each critical operation. The definition is ¶34.
Model-change regression
| Metric | Model version A | Model version B |
|---|---|---|
| False-answer rate | 1.7% | 2.5% |
| False-refusal rate | 0.8% | 3.3% |
| Wrong-citation rate | 0.8% | 0.8% |
