OpenAI Assistants API

Master the OpenAI Assistants API: managed agents with threads, file_search, code_interpreter, function calling. Learn when Assistants beats raw chat completions.

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6

Lessons

💻

Code Examples

✅

Production-Ready

100%

Free

Lessons in This API

Work through these 6 lessons in order, or jump to whichever topic you need most.

Assistants API Fundamentals

Beginner

Threads, Runs, Messages

Intermediate

File Search Tool

Intermediate

Code Interpreter Tool

Intermediate

Assistants vs Chat Completions

Intermediate

Assistants in Production

Advanced