Triple

T9982154
Position Surface form Disambiguated ID Type / Status
Subject National University Corporation, The University of Tokyo E196479 entity
Predicate operatesCampusIn P8988 FINISHED
Object Hongo campus E34218 NE FINISHED

How this triple was built (3 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: Hongo campus | Statement: [National University Corporation, The University of Tokyo, operatesCampusIn, Hongo campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hongo campus
Context triple: [National University Corporation, The University of Tokyo, operatesCampusIn, Hongo campus]
  • A. Hongo Campus chosen
    Hongo Campus is the historic main campus of the University of Tokyo, known for its traditional architecture, academic facilities, and central role in the university’s research and education.
  • B. Dramaga Campus
    Dramaga Campus is the main and largest campus of IPB University, located in Dramaga, Bogor, Indonesia, and serving as the center for most of its academic and research activities.
  • C. Komaba Campus
    Komaba Campus is a major campus of the University of Tokyo, known for hosting the College of Arts and Sciences and many first- and second-year undergraduate programs.
  • D. Ito Campus
    Ito Campus is the main and largest campus of Kyushu University in Fukuoka, Japan, known for its modern facilities and expansive, coastal setting.
  • E. Bách Khoa campus
    Bách Khoa campus is the main urban campus of Hanoi University of Science and Technology, known for its large, densely built grounds and concentration of engineering and technology faculties in Hanoi, Vietnam.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatesCampusIn
Context triple: [National University Corporation, The University of Tokyo, operatesCampusIn, Hongo campus]
  • A. operatesOnCampus chosen
    Indicates that an organization or entity conducts its activities or business within the grounds or facilities of a particular campus.
  • B. isPartOfCampus
    Indicates that one place, facility, or area is located within and belongs to a larger campus.
  • C. cityCampusServes
    Indicates that a city campus provides services, resources, or support to a particular population, area, or institution.
  • D. campusUse
    Indicates that something is intended for, associated with, or occurring in the use or activities of a campus or campus community.
  • E. campus1
    Indicates a relationship where an entity is identified as a campus or is located on/associated with a particular campus.
  • F. None of above.

Provenance (4 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_69ca82efbce081908179b4b9c65096eb completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb8bca41081909c04fb77603403b9 completed April 2, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d32a6ee36881909aabd35a77e62918 completed April 6, 2026, 3:37 a.m.
PD Predicate disambiguation batch_69cd1d9daa808190b413a1b9a1e929e2 completed April 1, 2026, 1:29 p.m.
Created at: March 30, 2026, 8:49 p.m.