A financial analyst asks a large language model, 'What was the closing stock price for ACME Corp today?' The model, with a knowledge cutoff of last year, responds: 'I cannot provide real-time information. My data is not current.' To make the model more useful for this task without retraining it, it is integrated with an external tool that can access a live stock market data feed. Which statement best analyzes the primary advantage of this approach for this specific problem?

A company wants its customer service chatbot, which is powered by a large language model, to provide real-time order tracking information to users. The model was not trained on this specific, dynamic data, and the company wants to avoid the cost and complexity of constantly retraining the model. Which of the following approaches is the best example of using an external tool to enhance the model's capabilities at the time of use?

Evaluating a Tool-Integrated LLM for Travel Planning