How do I test a prompt before using it repeatedly? - Video

An original donation-sorting exercise tests one clear, one ambiguous, and one incomplete text record against predefined labels: clothing, books, kitchenware, or needs review. A deliberately flawed mock returns one match and two failures; the corrected mock stops when purpose or contents are not recorded. The count evaluates invented text under this exercise’s rules, not actual model accuracy, donation acceptance, condition, safety, or universal reliability. Real trials would need preserved prompt versions, inputs, expected handling, outputs, and review results. Local synthetic narration and original coded teaching diagrams; no productivity or accuracy guarantee.

Source checked September 17, 2026:
https://developers.openai.com/api/docs/guides/evaluation-best-practices