Llamada de funciones

La llamada a funciones (Function Calling) permite que los modelos de NovaAI interactúen con herramientas, APIs y servicios externos. En lugar de limitarse a generar texto, el modelo puede decidir cuándo invocar una función, pasar argumentos estructurados y utilizar los datos devueltos para generar una respuesta final.

Overview

Function Calling extends the capabilities of language models by connecting them to real-world actions. For example, an agent can check the weather, retrieve database records, send emails, or perform calculations by calling predefined functions.

Important: Models do not execute functions directly. They generate a structured function call, and your application is responsible for executing it and returning the result.

Function Calling Flow

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Example Function

1{
2  "name": "get_weather",
3  "parameters": {
4    "city": "San Francisco"
5  }
6}

Your application receives this object, executes the appropriate function, and sends the result back to the model.

Supported Tool Types

Tool	Description
API Calls	Retrieve data from external services.
Database	Query application data.
File System	Read or write files.
Custom Functions	Execute your own business logic.

Example Use Cases

Weather assistants
Calendar scheduling
Database lookups
Order tracking
CRM integrations
AI workflow automation

Keep function names descriptive and return structured JSON. Predictable inputs and outputs make tool execution more reliable.

Before Enabling Function Calling

Define clear function names.
Validate all input parameters.
Return consistent JSON responses.
Handle failures gracefully.
Restrict access to trusted tools only.

Next Step

Continue to Fine Tuning to learn how to customize NovaAI models for your specific datasets and use cases.

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Última actualización: 11 ago 2026

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