In the case of ChatGPT, given a query like “what mechanism links MGAT5 to rheumatoid arthritis pathology,” the following response is provided with several supporting references: “Studies have shown that MGAT5 is upregulated in the synovial tissue of patients with RA, and that this upregulation is associated with increased inflammation and joint damage. The gene discussed is MGAT5; the disease is rheumatoid arthritis.