Triple

T20037758
Position Surface form Disambiguated ID Type / Status
Subject Kadoma, Osaka, Japan E497320 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Osaka Electro-Communication University (facilities) — NE NERFINISHED

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: Osaka Electro-Communication University (facilities) | Statement: [Kadoma, Osaka, Japan, hasEducationalInstitution, Osaka Electro-Communication University (facilities)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Osaka Electro-Communication University (facilities)
Context triple: [Kadoma, Osaka, Japan, hasEducationalInstitution, Osaka Electro-Communication University (facilities)]
  • A. Faculty of Engineering (Osaka University)
    The Faculty of Engineering at Osaka University is a major academic division specializing in engineering education and research within one of Japan’s leading national universities.
  • B. Toyonaka Campus, Osaka University
    Toyonaka Campus, Osaka University is one of Osaka University’s main campuses, known for housing key humanities and social sciences faculties in a suburban area of Toyonaka City, Osaka Prefecture.
  • C. Minoh Campus, Osaka University
    Minoh Campus, Osaka University is one of the university’s main campuses, located in Minoh City and known for housing programs such as foreign language and international studies.
  • D. Osaka Prefecture University (Izumi campus)
    Osaka Prefecture University (Izumi campus) is a major public university campus in Izumi City, Osaka, known for its science, engineering, and technology programs.
  • E. Osaka University Graduate School of Information Science and Technology Library
    The Osaka University Graduate School of Information Science and Technology Library is a specialized academic library that supports research and education in information science and related fields at Osaka University.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Osaka Electro-Communication University (facilities)
Target entity description: Osaka Electro-Communication University (facilities) is the campus infrastructure of a private science and engineering university in Kadoma, Osaka, Japan, featuring laboratories, classrooms, and specialized research and educational spaces focused on electronics and communication technologies.
  • A. Faculty of Engineering (Osaka University)
    The Faculty of Engineering at Osaka University is a major academic division specializing in engineering education and research within one of Japan’s leading national universities.
  • B. Toyonaka Campus, Osaka University
    Toyonaka Campus, Osaka University is one of Osaka University’s main campuses, known for housing key humanities and social sciences faculties in a suburban area of Toyonaka City, Osaka Prefecture.
  • C. Minoh Campus, Osaka University
    Minoh Campus, Osaka University is one of the university’s main campuses, located in Minoh City and known for housing programs such as foreign language and international studies.
  • D. Osaka Prefecture University (Izumi campus)
    Osaka Prefecture University (Izumi campus) is a major public university campus in Izumi City, Osaka, known for its science, engineering, and technology programs.
  • E. Osaka University Graduate School of Information Science and Technology Library
    The Osaka University Graduate School of Information Science and Technology Library is a specialized academic library that supports research and education in information science and related fields at Osaka University.
  • F. None of above. chosen

Provenance (2 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_69da627278c88190babe4297a9df1236 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e662e935ac8190900cdb4f0cfde505 completed April 20, 2026, 5:31 p.m.
Created at: April 11, 2026, 3:36 p.m.