PydanticAI

Pydantic AI is a platform for building and deploying AI agents. It provides a set of tools and libraries for building and deploying AI agents.

Quickstart

Confident AI instruments PydanticAI to trace your agent’s execution and achieve observability.


pip install pydantic-ai sdk -U deepeval

With your Confident API key, setup the instrumentaion in your agent:

main.py


import os
import time
from pydantic_ai.agent import Agent
from deepeval.integrations.pydantic_ai import setup_instrumentation
 
setup_instrumentation(api_key="<your-confident-api-key>")
 
os.environ['OPENAI_API_KEY'] = '<your-openai-api-key>'
 
Agent.instrument_all()
 
agent = Agent(  
    'openai:gpt-4o-mini',
    system_prompt='Be concise, reply with one sentence.',  
)
 
result = agent.run_sync('Where does "hello world" come from?')  
print(result.output)
 
time.sleep(10)

Run your agent:


python main.py

After execution, you can see the traces on Confident AI’s Observability.