Translate quality attributes into testable LLM app requirements
The idea ISO/IEC 25010 software product quality model gives LLM app teams a disciplined way to design beyond a clever prompt. Quality models broaden readiness beyond answer quality. Reliability, usability, security, performance, and maintainability all need observable acceptance criteria in LLM apps. In ordinary software, users can often infer system behavior from stable controls. In LLM products, the same button may produce variable text, incomplete reasoning, or a tool action whose risk depends on context. That means the product must make intent, evidence, limits, and recovery visible. The mechanism is simple: name the user job, identify where model uncertainty enters…
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