41 lines
693 B
Markdown
41 lines
693 B
Markdown
---
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layout: default
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---
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# Historial de Conversación
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<div class="mt-8 text-sm">
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<v-click>
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<div class="mb-6">
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Para mantener **contexto** entre mensajes, acumula el historial
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</div>
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</v-click>
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<v-click>
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```typescript
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import { ChatOpenAI } from "@langchain/openai";
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import { HumanMessage, AIMessage } from "@langchain/core/messages";
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const model = new ChatOpenAI({ model: "gpt-4.1-mini" });
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const history = [
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new HumanMessage("Hola, me llamo Juan"),
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new AIMessage("Hola Juan, ¿en qué puedo ayudarte?"),
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new HumanMessage("¿Cuál es mi nombre?")
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];
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const response = await model.invoke(history);
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console.log(response.content);
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// → "Tu nombre es Juan"
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```
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</v-click>
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</div>
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