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.