| 1 | [Transition] Now let's look at the first workflow pattern: Prompt Chaining. |
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| 3 | The diagram shows the core idea — decompose a task into sequential steps. Each LLM call processes the output of the previous one, with optional "gate" checks at intermediate points to ensure quality. |
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| 5 | The key trade-off is latency for accuracy. By making each individual LLM call a simpler, more focused task, you get better overall results. |
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| 7 | Two concrete examples: generating marketing copy then translating it, or writing a document outline, checking it meets criteria, then writing the full document. |
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| 9 | Key points: ① Sequential LLM calls with gate checks ② Trade latency for accuracy ③ Works when tasks decompose into fixed subtasks |
| 10 | Duration: 1.5 minutes |