An agent-based LLM chatbot answers natural-language questions over GTFS public transport data, with a GPT-generated test set showing 53% fully correct answers on simple queries and 6 of 34 on complex ones.
Answerability: A custom metric for evaluating chatbot performance,
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Design and testing of an agent chatbot supporting decision making with public transport data
An agent-based LLM chatbot answers natural-language questions over GTFS public transport data, with a GPT-generated test set showing 53% fully correct answers on simple queries and 6 of 34 on complex ones.