Salidas estructuradas y prompts condicionales

Ingeniería de prompts con la API de OpenAI

Fouad Trad

Machine Learning Engineer

Salidas estructuradas

Los LLM generan resultados estructurados solo cuando reciben instrucciones explícitas
Estructuras de salida:
- Tabla
- Enumera
- Párrafo estructurado
- Formato personalizado

Diagrama visual que muestra que, cuando pedimos a ChatGPT una salida estructurada, obtenemos una salida con la estructura que hemos solicitado, pero cuando no especificamos la estructura necesaria, obtenemos una respuesta con una estructura aleatoria o sin estructura.

Tablas

Menciona claramente las columnas esperadas

prompt = "Generate a table containing 5 movies I should watch if I am an action 
lover, with columns for Title and Rating."
print(get_response(prompt))

| Title                           | Rating |
|---------------------------------|--------|
| Mad Max: Fury Road              | 8.1    |
| John Wick                       | 7.4    |
| The Dark Knight                 | 9.0    |
| Die Hard                        | 8.2    |
| Gladiator                       | 8.5    |

Listas

Útil para enumeraciones

prompt = "Generate a list containing the names of the top 5 cities to visit."
print(get_response(prompt))

1. Tokyo, Japan
2. Paris, France
3. Rome, Italy
4. New York City, United States
5. Sydney, Australia

Listas

Los requisitos de numeración deben mencionarse en el prompt

prompt = "Generate an unordered list containing the names of the top 5 cities to visit."
print(get_response(prompt))

- Paris, France
- Tokyo, Japan
- Rome, Italy
- New York City, United States
- Sydney, Australia

Párrafos estructurados

Menciona los requisitos de estructura en el prompt

prompt = "Provide a structured paragraph with clear headings and subheadings 
about the benefits of regular exercise on overall health and well-being."
print(get_response(prompt))

Párrafos estructurados

I. Introduction
Regular exercise is essential for maintaining good health and overall well-being. [...]

II. Physical Health Benefits
a. Weight Management: Regular exercise is [...]
b. Reduced Risk of Chronic Diseases: Exercise has been linked to [...]
c. Increased Strength and Flexibility: Regular exercise improves muscle strength and [...]

III. Mental Health Benefits
a. Reduced Stress and Anxiety: Exercise has a profound impact on [...]
b. Improved Sleep Quality: Regular exercise is associated with improved sleep patterns [...]
c. Boosted Brain Function: Studies show that exercise enhances cognitive function [...]

Formato de salida personalizado

text = "Once upon a time in a quaint little village, there lived a curious young boy named 
David. David was [...]"

instructions = "You will be provided with a text delimited by triple backticks. Generate a 
suitable title for it. "


output_format = """Use the following format for the output:
         - Text: <text we want to title>
         - Title: <the generated title>"""


prompt = instructions + output_format + f"```{text}```"
print(get_response(prompt))

- Text: Once upon a time in a quaint little village, there lived a curious young boy [...]
- Title: The Extraordinary Adventure of David and the Mysterious Book

Prompts condicionales

Incorpora lógica o condiciones
Los prompts condicionales siguen un estilo if-else

Diagrama visual que muestra una condición de prueba. Si esta condición es verdadera, debe ejecutarse X; si es falsa, debe ejecutarse Y.

Prompts condicionales

text = "Le printemps est ma saison préférée. Quand les premières fleurs commencent 
à éclore, et que les arbres se parent de feuilles vertes et tendres, je me sens 
revivre [...] "

prompt = f"""You will be provided with a text delimited by triple backticks. 
         If the text is written in English, suggest a suitable title for it.
         Otherwise, write 'I only understand English'.
         ```{text}```"""

print(get_response(prompt))

I only understand English

Prompts condicionales

Puede incorporar varias condiciones

text = "In the heart of the forest, sunlight filters through the lush green canopy, 
creating a tranquil atmosphere [...] "

prompt = f"""You will be provided with a text delimited by triple backticks. 
         If the text is written in English, check if it contains the keyword 'technology'. 


         ```{text}```"""
print(get_response(prompt))

Prompts condicionales

Permite incorporar varias condiciones

text = "In the heart of the forest, sunlight filters through the lush green canopy, 
creating a tranquil atmosphere [...] "

prompt = f"""You will be provided with a text delimited by triple backticks. 
         If the text is written in English, check if it contains the keyword 'technology'. 
         If it does, suggest a suitable title for it, otherwise, write 'Keyword not found'.

         ```{text}```"""
print(get_response(prompt))

Prompts condicionales

Permite incorporar varias condiciones

text = "In the heart of the forest, sunlight filters through the lush green canopy, 
creating a tranquil atmosphere [...] "

prompt = f"""You will be provided with a text delimited by triple backticks. 
         If the text is written in English, check if it contains the keyword 'technology'. 
         If it does, suggest a suitable title for it, otherwise, write 'Keyword not found'.
         If the text is not written in English, reply with 'I only understand English'.
         ```{text}```"""
print(get_response(prompt))

Keyword not found

¡Practiquemos!

Ingeniería de prompts con la API de OpenAI