Instructor is a Python library that bridges OpenAI responses with structured data validation using Pydantic models. It lets developers specify expected output schemas and ensures that the responses from OpenAI APIs are automatically parsed and validated against those models. This makes integrating LLMs into structured workflows safer and more predictable, especially in production applications.

Features

  • Validates LLM output using Pydantic models
  • Supports OpenAI function calling and raw responses
  • Reduces hallucinations and malformed data
  • Easy integration with structured apps and APIs
  • Provides decorators for minimal boilerplate
  • Compatible with OpenAI’s ChatCompletion interface

Project Samples

Project Activity

See All Activity >

License

MIT License

Follow Instructor Python

Instructor Python Web Site

Other Useful Business Software
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Try Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Instructor Python!

Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Python

Related Categories

Python Large Language Models (LLM)

Registered

2025-07-01