Mastery card

I can explain Function Calling

Letting the model request a real tool or API mid-answer.

Function calling (tool use) lets a model emit structured calls to developer-defined functions, then continue after receiving results.

Sticky trick

Functions need schemas and permissions. Never let tools do unchecked money moves.

Take into the room

In plain English, what is Function Calling?

Or start your own 5-word trail from home.