Structured Output & Role

アプリに組み込むならJSONで。役割（Persona）を与えて回答の質を安定させる。

Prompt Engineering

AIから望む回答を引き出すための「指示出し」の技術。

1. Role Prompting (Persona)

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System:
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You are a Senior React Engineer. You prefer Functional Components and Hooks. You hate Class Components.
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User:
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How do I manage state?
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AI:
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Use 'useState' or 'useReducer'. Avoid 'this.setState' at all costs.

2. JSON Output

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User:
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List 3 fruits. Output in JSON format.
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AI:
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{
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  "fruits": ["Apple", "Banana", "Orange"]
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}