Enhance LLM Capabilities with Function Calling: A Practical Example

Function calling enables large language models (LLMs) to access external tools and real-time data, greatly expanding their capabilities. This feature allows LLMs to perform tasks like fetching current weather information, managing emails, or interacting with databases. For example, an LLM can use a weather API to provide accurate, up-to-date weather reports for cities like Istanbul, instead of giving generic responses based on outdated training data. Function calling transforms LLMs from static response generators into interactive tools that can provide real-world insights and perform practical tasks.