Grades
Write the rules your own build will follow: data you will not send, human checkpoints, failure disclosure.
Versioned prompts, a schema, a passing test suite, and a README someone else could use.
Schema design, injection, and evaluating a prompt change. Pass at 80%.
Packaged, installable, tested, and documented.
With a cost dashboard and a written failure policy.
Tool schema design, control-flow choice, and state. Pass at 80%.
Over documents you actually own.
Baseline, three interventions, and an honest verdict on each.
recall@k, reranking trade-offs, and query rewriting. Pass at 80%.
With a baseline and at least one real regression caught.
Live URL, public repository, evaluation numbers, three-minute video demo, and a written design defence.