导入
4D 框架（Discover、Distill、Deploy、Deliver）
探索 LLM 系统的 4D 生命周期，展示每个阶段如何产生具体的成果，使用质量门禁防止无限迭代，并以可衡量的约束条件为下一阶段提供输入。
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The inifinite loop of the eternal protype syndrome
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The discover phase
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The distill phase
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The deploy phase
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The deliver phase
Table
| Phase Transition | Required Artifacts | Exit Criteria |
|---|---|---|
| Discover → Distill | Product spec + SLO targets + data access plan | Data access and governance approved |
| Distill → Deploy | Golden dataset and evaluation report | Offline Eval Score > Threshold (e.g., 85% Accuracy). |
| Deploy → Deliver | Load test report and staging endpoint | Latency p95 < 2000ms; Cost < Budget under load. |
| Deliver → Discover | Usage dashboard and change log | Feedback incorporated into the next roadmap iteration. |