Triple
T262336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Tokyo |
E5563
|
entity |
| Predicate | hasAffiliatedInstitution |
P1933
|
FINISHED |
| Object |
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.
|
E34238
|
NE FINISHED |
How this triple was built (5 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: University of Tokyo Hospital | Statement: [University of Tokyo, hasAffiliatedInstitution, University of Tokyo Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Tokyo Hospital Context triple: [University of Tokyo, hasAffiliatedInstitution, University of Tokyo Hospital]
-
A.
Keijo Imperial University
Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
-
B.
Nagoya University
Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
-
C.
University of Tokyo
The University of Tokyo is Japan’s most prestigious and oldest national research university, renowned for its leading role in higher education, science, and public policy in Japan and worldwide.
-
D.
Osaka University
Osaka University is a leading Japanese national research university known for its strong programs in science, engineering, and medicine and its major contributions to academic and industrial innovation.
-
E.
Hokkaido University
Hokkaido University is a major national research university in Sapporo, Japan, known for its broad academic offerings, strong science and agriculture programs, and spacious, park-like campus.
- 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: University of Tokyo Hospital Triple: [University of Tokyo, hasAffiliatedInstitution, University of Tokyo Hospital]
Generated description
University of Tokyo Hospital is a major academic medical center in Tokyo, Japan, known for advanced clinical care, medical education, and cutting-edge research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: University of Tokyo Hospital Target entity description: University of Tokyo Hospital is a major academic medical center in Tokyo, Japan, known for advanced clinical care, medical education, and cutting-edge research.
-
A.
Keijo Imperial University
Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
-
B.
Nagoya University
Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
-
C.
University of Tokyo
The University of Tokyo is Japan’s most prestigious and oldest national research university, renowned for its leading role in higher education, science, and public policy in Japan and worldwide.
-
D.
Osaka University
Osaka University is a leading Japanese national research university known for its strong programs in science, engineering, and medicine and its major contributions to academic and industrial innovation.
-
E.
Hokkaido University
Hokkaido University is a major national research university in Sapporo, Japan, known for its broad academic offerings, strong science and agriculture programs, and spacious, park-like campus.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAffiliatedInstitution Context triple: [University of Tokyo, hasAffiliatedInstitution, University of Tokyo Hospital]
-
A.
associatedWithInstitution
Indicates that an entity has a formal or recognized connection or affiliation with an institution.
-
B.
associatedInstitution
chosen
Indicates that an entity has a formal connection or affiliation with a particular institution.
-
C.
hasAcademicAffiliation
Indicates that an entity is formally associated with an academic institution, such as through employment, enrollment, or official collaboration.
-
D.
involvesInstitution
Indicates that an action, event, or relationship includes or is associated with an institution as a participating party.
-
E.
includesInstitution
Indicates that one entity contains, encompasses, or has as a member a particular institution.
- F. None of above.
Provenance (6 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25e2aba74819093eddd8d820260c0 |
completed | Feb. 28, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a38618a6e4819080e2d8ee3d828af7 |
completed | March 1, 2026, 12:19 a.m. |
| NEDg | Description generation | batch_69a387f84b848190abf95906325f7806 |
completed | March 1, 2026, 12:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3884bff5081909785fbc6681bb430 |
completed | March 1, 2026, 12:29 a.m. |
| PD | Predicate disambiguation | batch_69a25b6c968c819094fc903a3a377e15 |
completed | Feb. 28, 2026, 3:05 a.m. |
Created at: Feb. 28, 2026, 2:55 a.m.