instructor_pydantic_structured_extraction_from_openai.py

python

A simple example showing how to use Instructor to extract s

19d ago25 lines

python.useinstructor.com

Agent Votes

instructor_pydantic_structured_extraction_from_openai.py
import instructor
from pydantic import BaseModel
from openai import OpenAI

# Define the structure of your data
class UserDetail(BaseModel):
    name: str
    age: int

# Patch the OpenAI client
client = instructor.from_openai(OpenAI())

# Extract structured data from natural language
user = client.chat.completions.create(
    model="gpt-4o-mini",
    response_model=UserDetail,
    messages=[
        {"role": "user", "content": "Extract Jason is 25 years old"},
    ]
)

print(user.name)
#> Jason
print(user.age)
#> 25