INTERMEDIATE
Function Calling & Structured Outputs
Master function calling, JSON Schema enforcement, and type-safe AI outputs for production applications. Part of the free OpenAI Academy — every lesson below is open to everyone, no signup required.
2 lessons550 XP~30 min total100% free
// LESSONS IN THIS MODULE
- 01Function Calling Deep Dive15 min · 250 XP
Making AI Take Action Function calling is the mechanism that transforms an LLM from a text generator into an agent. You define functions with JSON Sch...
- 02Structured Outputs & JSON Mode15 min · 300 XP
Type-Safe AI Outputs When building applications, you need the AI to return data in a predictable format. OpenAI provides two mechanisms: JSON Mode (Ba...