Web Reference: Mar 26, 2024 · In programming, function calling is when you ask a program to run a specific block of code that you've defined elsewhere. It's like giving a command to execute a particular task, and it helps make your code organized, reusable, and easier to understand. Aug 3, 2021 · A function call is an expression that passes control and arguments (if any) to a function and has the form: expression (expression-listopt) where expression is a function name or evaluates to a function address and expression-list is a list of expressions (separated by commas). Function calling (also known as tool calling) provides a powerful and flexible way for OpenAI models to interface with external systems and access data outside their training data. This guide shows how you can connect a model to data and actions provided by your application.
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