Triple
T6339611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Waseda Campus |
E142589
|
entity |
| Predicate | isMainLocationOf |
P55226
|
FINISHED |
| Object |
central administration of Waseda University
The central administration of Waseda University is the university’s main governing body responsible for overall management, policy-making, and coordination of its academic and administrative affairs.
|
E587369
|
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: central administration of Waseda University | Statement: [Waseda Campus, isMainLocationOf, central administration of Waseda University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: central administration of Waseda University Context triple: [Waseda Campus, isMainLocationOf, central administration of Waseda University]
-
A.
Waseda University campus network
Waseda University campus network is the integrated system of campuses, facilities, and digital infrastructure that supports education, research, and student life across Waseda University.
-
B.
Waseda University Faculty of International Research and Education
Waseda University Faculty of International Research and Education is an academic division of Waseda University in Japan that oversees globally focused programs and research in international studies and liberal arts.
-
C.
Waseda University Faculty of Political Science and Economics
Waseda University Faculty of Political Science and Economics is a leading academic division of Waseda University in Tokyo, Japan, specializing in political science, economics, and related social sciences.
-
D.
Waseda Campus
Waseda Campus is the main urban campus of Waseda University in Tokyo, housing its central academic, administrative, and student facilities.
-
E.
Nishi-Waseda Campus
Nishi-Waseda Campus is a major Waseda University campus in Tokyo known primarily for its science and engineering faculties and modern research facilities.
- 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: central administration of Waseda University Triple: [Waseda Campus, isMainLocationOf, central administration of Waseda University]
Generated description
The central administration of Waseda University is the university’s main governing body responsible for overall management, policy-making, and coordination of its academic and administrative affairs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: central administration of Waseda University Target entity description: The central administration of Waseda University is the university’s main governing body responsible for overall management, policy-making, and coordination of its academic and administrative affairs.
-
A.
Waseda University campus network
Waseda University campus network is the integrated system of campuses, facilities, and digital infrastructure that supports education, research, and student life across Waseda University.
-
B.
Waseda University Faculty of International Research and Education
Waseda University Faculty of International Research and Education is an academic division of Waseda University in Japan that oversees globally focused programs and research in international studies and liberal arts.
-
C.
Waseda University Faculty of Political Science and Economics
Waseda University Faculty of Political Science and Economics is a leading academic division of Waseda University in Tokyo, Japan, specializing in political science, economics, and related social sciences.
-
D.
Waseda Campus
Waseda Campus is the main urban campus of Waseda University in Tokyo, housing its central academic, administrative, and student facilities.
-
E.
Nishi-Waseda Campus
Nishi-Waseda Campus is a major Waseda University campus in Tokyo known primarily for its science and engineering faculties and modern research facilities.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isMainLocationOf Context triple: [Waseda Campus, isMainLocationOf, central administration of Waseda University]
-
A.
hasMainLocationType
Indicates that an entity is associated with a primary or predominant type of location that characterizes where it is mainly situated or operates.
-
B.
hasMainPlace
chosen
Indicates that one entity is designated as the primary or central location associated with another entity.
-
C.
isMainBuildingOf
Indicates that a building serves as the primary or central facility associated with a particular organization, complex, or site.
-
D.
isSiteOf
Indicates that a location or place serves as the setting or host for a particular event, activity, or feature.
-
E.
mainLocation
Indicates that one entity serves as the primary or central location associated with another entity.
- 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_69c008d5ab108190b346c465696824a9 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0654fb774819087bffb8b966a790a |
completed | March 22, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c604352f148190b5accc28462256ad |
completed | March 27, 2026, 4:14 a.m. |
| NEDg | Description generation | batch_69c620db73dc8190b9e75e0a9d01ff5a |
completed | March 27, 2026, 6:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c624e2b3c081908e5c05da38121631 |
completed | March 27, 2026, 6:34 a.m. |
| PD | Predicate disambiguation | batch_69c060ea1a988190889e47b7e0c819b8 |
completed | March 22, 2026, 9:36 p.m. |
Created at: March 22, 2026, 4:30 p.m.