Triple
T12578119
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyo Medical and Dental University |
E300261
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
Tokyo Medical and Dental University Hospital
Tokyo Medical and Dental University Hospital is a major Japanese teaching and research hospital in Tokyo known for advanced medical care, particularly in medical and dental specialties.
|
E989885
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
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 Hospital | Statement: [Tokyo Medical and Dental University, operates, Tokyo Medical and Dental University Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Medical and Dental University Hospital Context triple: [Tokyo Medical and Dental University, operates, Tokyo Medical and Dental University Hospital]
-
A.
University of Tokyo Hospital
University of Tokyo Hospital is a major academic medical center in Tokyo, Japan, known for advanced clinical care, medical education, and cutting-edge research.
-
B.
Keio University Hospital
Keio University Hospital is a major teaching and research hospital in Tokyo, Japan, affiliated with Keio University’s School of Medicine and known for providing advanced, specialized medical care.
-
C.
Juntendo University Hospital
Juntendo University Hospital is a major teaching and research medical center in Japan known for providing advanced clinical care and training healthcare professionals.
-
D.
Kitasato Institute Hospital
Kitasato Institute Hospital is a major teaching and research-oriented medical center in Japan affiliated with the Kitasato Institute and Kitasato University.
-
E.
Yokohama City University Hospital
Yokohama City University Hospital is a major teaching and general medical center in Yokohama, Japan, providing advanced clinical care and serving as a core facility for medical education and research.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tokyo Medical and Dental University Hospital Triple: [Tokyo Medical and Dental University, operates, Tokyo Medical and Dental University Hospital]
Generated description
Tokyo Medical and Dental University Hospital is a major Japanese teaching and research hospital in Tokyo known for advanced medical care, particularly in medical and dental specialties.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Medical and Dental University Hospital Target entity description: Tokyo Medical and Dental University Hospital is a major Japanese teaching and research hospital in Tokyo known for advanced medical care, particularly in medical and dental specialties.
-
A.
University of Tokyo Hospital
University of Tokyo Hospital is a major academic medical center in Tokyo, Japan, known for advanced clinical care, medical education, and cutting-edge research.
-
B.
Keio University Hospital
Keio University Hospital is a major teaching and research hospital in Tokyo, Japan, affiliated with Keio University’s School of Medicine and known for providing advanced, specialized medical care.
-
C.
Juntendo University Hospital
Juntendo University Hospital is a major teaching and research medical center in Japan known for providing advanced clinical care and training healthcare professionals.
-
D.
Kitasato Institute Hospital
Kitasato Institute Hospital is a major teaching and research-oriented medical center in Japan affiliated with the Kitasato Institute and Kitasato University.
-
E.
Yokohama City University Hospital
Yokohama City University Hospital is a major teaching and general medical center in Yokohama, Japan, providing advanced clinical care and serving as a core facility for medical education and research.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954a73c148190bba8f16b1232fd46 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65599a9c0819086233fb2c622d243 |
completed | May 2, 2026, 7:50 p.m. |
| NEDg | Description generation | batch_69f657299e54819093c9c2a6fa80f2eb |
completed | May 2, 2026, 7:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f657f1ced08190a588642c7fa5efdd |
completed | May 2, 2026, 8 p.m. |
Created at: April 9, 2026, 4:55 p.m.