Triple

T15336086
Position Surface form Disambiguated ID Type / Status
Subject Bunkyō City E366668 entity
Predicate hasCampusOf P116 FINISHED
Object Tokyo Medical and Dental University E300261 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Tokyo Medical and Dental University | Statement: [Bunkyō City, hasCampusOf, Tokyo Medical and Dental University]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Medical and Dental University
Context triple: [Bunkyō City, hasCampusOf, Tokyo Medical and Dental University]
  • A. Tokyo Medical and Dental University chosen
    Tokyo Medical and Dental University is a leading Japanese national university specializing in medical and dental education and research, located in Tokyo.
  • B. Tokyo Medical School
    Tokyo Medical School was a prominent Japanese medical institution in Tokyo that trained many influential physicians and public health leaders in the late 19th and early 20th centuries.
  • C. Juntendo University
    Juntendo University is a prominent private medical and health sciences university in Tokyo, Japan, known for its long history and affiliated hospitals.
  • D. Jikei University School of Medicine
    Jikei University School of Medicine is a private medical school and university in Tokyo, Japan, known for its long history of medical education and affiliated teaching hospitals.
  • E. Keio University School of Medicine
    Keio University School of Medicine is a prestigious Japanese medical school within Keio University, renowned for its research, clinical education, and contributions to advanced medical science.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d85a1355608190a6673ddb67231d54 elicitation completed
NER batch_69e03e03c5f081908e4d14dbdbc7f7a6 ner completed
NED1 batch_69ff219635b08190a19dcaeb72240379 ned_source_triple completed
Created at: April 10, 2026, 3:17 a.m.