Eval Suite

An eval suite is the full package of evaluations a team maintains — not just one dataset, but a structured collection covering different behavioral dimensions, use cases, and edge cases. A well-organized suite might include a core regression set (always run after any change), domain-specific datasets for particular use cases, adversarial examples for safety testing, and qualitative review sets for nuanced judgment calls. Suites grow over time as teams add cases discovered from production failures or new requirements. For behavior architects, maintaining a high-quality eval suite is the infrastructure that makes systematic improvement possible — without it, behavioral changes are guesses rather than decisions.