Executing Tool Calls and Integrating Results in LLMs

A user asks a large language model, 'What is the current stock price of ExampleCorp (ticker: EXM)?'. The model has access to a tool designed to fetch stock prices which requires a company's ticker symbol. Which of the following represents the most appropriate and correctly structured command the model would generate to use this tool?

Evaluating LLM Tool Use Efficiency

Constructing a Tool Call for a Calendar API