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The model's performance metrics demonstrate promising results:

• Perplexity scores: 1.23 for the combined system, indicating high language modeling efficacy.

• Answer fidelity: Assessed through metrics like context precision and recall, confirming relevant and accurate responses.

Crucially, the system's responses are designed to be over-the-counter advice—never prescribing prescription medicines—thus maintaining safety and ethical standards.

Potential Applications and Future Extensions

The AI assistant holds tremendous promise beyond patient-level consultation:

• Medical Education: Serving as a training tool for doctors to understand drug interactions and complex symptom-disease relationships.