Triple

T8021247
Position Surface form Disambiguated ID Type / Status
Subject 東京大学公共政策大学院 E186745 entity
Predicate campus P269 FINISHED
Object 東京大学本郷キャンパス E181455 NE FINISHED

How this triple was built (2 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: 東京大学本郷キャンパス | Statement: [東京大学公共政策大学院, campus, 東京大学本郷キャンパス]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 東京大学本郷キャンパス
Context triple: [東京大学公共政策大学院, campus, 東京大学本郷キャンパス]
  • A. 東京大学 駒場キャンパス
    東京大学 駒場キャンパスは、東京都目黒区・世田谷区にまたがる東京大学の主要キャンパスの一つで、教養学部や大学院総合文化研究科などが置かれ、1・2年生の多くが通う教養教育の拠点である。
  • B. Hongo Campus of the University of Tokyo chosen
    Hongo Campus of the University of Tokyo is the university’s historic main campus in central Tokyo, known for its traditional red-brick architecture, academic facilities, and role as a major center of research and higher education in Japan.
  • C. Mejiro Campus
    Mejiro Campus is the main urban campus of Gakushuin University in Tokyo, known for housing key faculties such as the Faculty of Letters.
  • D. 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.
  • E. Aoyama Campus
    Aoyama Campus is the main urban campus of Aoyama Gakuin University, located in central Tokyo and known for its modern facilities and stylish, city-center atmosphere.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82ac7fc081909b1398cf025423af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3e8d90488190b57d1e748e272061 completed March 31, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd6759e83c8190869732f955279cee completed April 1, 2026, 6:43 p.m.
Created at: March 30, 2026, 5:20 p.m.