Triple

T11246120
Position Surface form Disambiguated ID Type / Status
Subject 農学研究科 E266208 entity
Predicate 所属国立大学法人 P18825 FINISHED
Object 国立大学法人東北大学 E8164 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: 国立大学法人東北大学 | Statement: [農学研究科, 所属国立大学法人, 国立大学法人東北大学]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 国立大学法人東北大学
Context triple: [農学研究科, 所属国立大学法人, 国立大学法人東北大学]
  • A. Tohoku University chosen
    Tohoku University is a prestigious national research university in Sendai, Japan, renowned for its strong science and engineering programs and pioneering admission of women and international students.
  • B. 東北大学川内キャンパス
    東北大学川内キャンパスは、仙台市青葉区に位置し、人文社会系学部・研究科を中心とする東北大学の主要キャンパスの一つです。
  • C. Iwate University
    Iwate University is a national public research university in Japan known for its programs in agriculture, engineering, education, and regional studies.
  • D. 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.
  • E. Tohoku Gakuin University
    Tohoku Gakuin University is a private Christian university in Sendai, Japan, known for its broad range of humanities, social sciences, and engineering programs.
  • 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: 所属国立大学法人
Context triple: [農学研究科, 所属国立大学法人, 国立大学法人東北大学]
  • A. universityOrganizationType
    Indicates the specific organizational category or classification of a university (such as public, private, or other institutional type).
  • B. typeOfInstitution
    Indicates the specific kind or category of institution that an entity belongs to or is classified as.
  • C. governsInstitutionType
    Indicates that an entity has authoritative control or regulatory oversight over a particular type or category of institution.
  • D. hasCentralUniversityStatus
    Indicates that an institution holds the official designation or recognition as a central or nationally governed university.
  • E. governingUniversitySystem chosen
    Indicates that one entity functions as the overarching university system that administers, regulates, or oversees the other entity (a member institution or 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e91c045c81908a9024a8aee32f4d completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4f3eca6bc8190bc0640353a505ad5 completed April 19, 2026, 3:25 p.m.
PD Predicate disambiguation batch_69d7878906f48190b63ddc103a0c8f9b completed April 9, 2026, 11:03 a.m.
Created at: April 8, 2026, 9:31 p.m.