Observability, evaluation, and testing each answer a different question. None of them decides whether an external action reached its promised outcome in the provider. Provely adds that verdict, and replaces none of the three.

ComparisonQuestion
Outcome verification against observabilityIs outcome verification the same as observability?
Outcome verification against LLM evaluationIs outcome verification the same as LLM evaluation?
Outcome verification against testingIs outcome verification the same as testing?