GOPAL Examples

Runnable, copyable examples of evaluating an AI system against a GOPAL policy.

Each example contains:

• input.json: a sample AI-system payload (the thing being evaluated)
• run.sh: invokes opa eval against a GOPAL policy with that input
• expected-output.json: what the verdict should look like
• README.md: what the example shows and how to adapt it

Prerequisites

You need OPA on your PATH:

curl -L -o opa https://openpolicyagent.org/downloads/latest/opa_linux_amd64 \
  && chmod +x opa && sudo mv opa /usr/local/bin/

Examples

Example	Framework	Policy	Verdict
eu-ai-act-transparency/	EU AI Act	international.eu_ai_act.v1.transparency	passing
nist-ai-rmf-govern/	NIST AI RMF	international.nist.v1.govern	passing
customer-support-llm/	Global content-safety	global.v1.toxicity	passing
education-proctoring/	Education (FERPA-aligned)	industry_specific.education.v1.assessment_and_evaluation.responsible_ai_proctoring	passing

Each run.sh is a one-liner you can copy into CI. To see a non-compliant verdict, edit input.json (e.g., lower a completeness score below 0.7, flip a governance boolean to false) and run again.

Want a new example?

Open an issue with the framework and use case, or send a PR following the layout above. Examples should be:

• self-contained (no external services)
• runnable with opa eval only
• minimal: one policy, one input, one verdict