Triple
T2619673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bunkyō |
E58973
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Tokyo Medical and Dental University
Tokyo Medical and Dental University is a leading Japanese national university specializing in medical and dental education and research, located in Tokyo.
|
E300261
|
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 | Statement: [Bunkyō, contains, Tokyo Medical and Dental University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Medical and Dental University Context triple: [Bunkyō, contains, Tokyo Medical and Dental University]
-
A.
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.
-
B.
Juntendo University
Juntendo University is a prominent private medical and health sciences university in Tokyo, Japan, known for its long history and affiliated hospitals.
-
C.
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.
-
D.
Tohoku University School of Medicine
Tohoku University School of Medicine is a leading Japanese medical school and research institution known for its advanced clinical training and contributions to biomedical science.
-
E.
Sapporo Medical University
Sapporo Medical University is a Japanese public medical school and research institution located in Sapporo, Hokkaido, known for training healthcare professionals and advancing medical science.
- 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 Triple: [Bunkyō, contains, Tokyo Medical and Dental University]
Generated description
Tokyo Medical and Dental University is a leading Japanese national university specializing in medical and dental education and research, located in Tokyo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Medical and Dental University Target entity description: Tokyo Medical and Dental University is a leading Japanese national university specializing in medical and dental education and research, located in Tokyo.
-
A.
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.
-
B.
Juntendo University
Juntendo University is a prominent private medical and health sciences university in Tokyo, Japan, known for its long history and affiliated hospitals.
-
C.
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.
-
D.
Tohoku University School of Medicine
Tohoku University School of Medicine is a leading Japanese medical school and research institution known for its advanced clinical training and contributions to biomedical science.
-
E.
Sapporo Medical University
Sapporo Medical University is a Japanese public medical school and research institution located in Sapporo, Hokkaido, known for training healthcare professionals and advancing medical science.
- 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_69ab4ac444dc819099614e534dd6021f |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd8962b348190a059519778ea4dba |
completed | March 7, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc6352520819095eb04819578c1ba |
completed | March 10, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69afc7385ec081909750c9219ef01e72 |
completed | March 10, 2026, 7:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc79f88648190a9a18ed0522da655 |
completed | March 10, 2026, 7:26 a.m. |
Created at: March 6, 2026, 9:50 p.m.