Triple

T9891830
Position Surface form Disambiguated ID Type / Status
Subject Department of Chemistry, Faculty of Science, The University of Tokyo E181466 entity
Predicate locatedOnCampus P269 FINISHED
Object Hongo Campus, The University of Tokyo 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: Hongo Campus, The University of Tokyo | Statement: [Department of Chemistry, Faculty of Science, The University of Tokyo, locatedOnCampus, Hongo Campus, The University of Tokyo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hongo Campus, The University of Tokyo
Context triple: [Department of Chemistry, Faculty of Science, The University of Tokyo, locatedOnCampus, Hongo Campus, The University of Tokyo]
  • A. 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.
  • B. Kashiwa Campus of the University of Tokyo
    The Kashiwa Campus of the University of Tokyo is a major suburban research hub in Kashiwa, Chiba, housing several advanced science institutes and graduate schools, including leading centers for physics and cosmology.
  • C. Yoshida Campus, Kyoto University
    Yoshida Campus, Kyoto University is the university’s historic main campus in Kyoto, Japan, housing many of its core faculties, research institutes, and administrative buildings.
  • D. Ueno Campus
    Ueno Campus is the main urban campus of Tokyo University of the Arts, located in Tokyo’s Ueno district and known for its concentration of art and music facilities.
  • E. Nakano Campus
    Nakano Campus is one of the University of Tokyo’s satellite campuses, hosting specialized academic and research facilities outside the university’s main Hongo location.
  • 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb47f69588190924a078ea88c97ef completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2577794d081909e852bda46f62988 completed April 5, 2026, 12:37 p.m.
Created at: March 30, 2026, 8:39 p.m.