©The Author(s) 2025.
World J Gastroenterol. Dec 14, 2025; 31(46): 111669
Published online Dec 14, 2025. doi: 10.3748/wjg.v31.i46.111669
Published online Dec 14, 2025. doi: 10.3748/wjg.v31.i46.111669
Table 3 Differential diagnosis matrix of ChatGPT and human expert assessment
| Diagnosis | ChatGPT rank | Human assessment | Symptom alignment | Source quality | Final verdict |
| Typhoid + GBS | Most likely | Less likely | Moderate | Weak (some misapplied) | Rejected |
| Campylobacter jejuni + GBS | Mentioned, not top-ranked | Most likely | Strong | High | Supported |
| Acute pancreatitis | Moderate | Unlikely | Partial | Good | Rejected |
| Malaria | Moderate | Plausible | Partial | Good | Inconclusive |
| West Nile virus encephalitis | Low | Rejected | Weak | Poor | Rejected |
| Poisoning (various) | Low | Rejected | Weak | Variable | Rejected |
- Citation: Zhou AL, Chiang JYH, Chan KS, Tan N, Shelat VG. Decoding Alexander the Great’s gastrointestinal cause of death using artificial wisdom: An artificial intelligence-human inquiry into a medical mystery. World J Gastroenterol 2025; 31(46): 111669
- URL: https://www.wjgnet.com/1007-9327/full/v31/i46/111669.htm
- DOI: https://dx.doi.org/10.3748/wjg.v31.i46.111669