Triple

T2463636
Position Surface form Disambiguated ID Type / Status
Subject Meguro, Tokyo, Japan E55190 entity
Predicate hasUniversity P113 FINISHED
Object Tokyo University of Agriculture (Meguro campus)
Tokyo University of Agriculture (Meguro campus) is an urban campus of Tokyo University of Agriculture located in Tokyo’s Meguro ward, focusing on agricultural and life sciences education and research.
 E268147 NE FINISHED

How this triple was built (4 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: Tokyo University of Agriculture (Meguro campus) | Statement: [Meguro, Tokyo, Japan, hasUniversity, Tokyo University of Agriculture (Meguro campus)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo University of Agriculture (Meguro campus)
Context triple: [Meguro, Tokyo, Japan, hasUniversity, Tokyo University of Agriculture (Meguro campus)]
  • A. Kyoto University Graduate School of Agriculture
    Kyoto University Graduate School of Agriculture is a leading Japanese graduate institution specializing in advanced research and education in agricultural and life sciences within Kyoto University.
  • B. Yoshida Campus
    Yoshida Campus is the main and historic campus of Kyoto University, located in Kyoto, Japan, and home to many of its core faculties and research facilities.
  • C. Tokyo University of Education
    Tokyo University of Education was a former Japanese national university in Tokyo known for its teacher training and educational research, and as an academic home to notable scholars such as Nobel laureate Sin-Itiro Tomonaga.
  • D. Kashiwa Campus
    Kashiwa Campus is a major research and education campus of the University of Tokyo located in Kashiwa, Chiba Prefecture, known for its advanced science and technology institutes.
  • E. Toyonaka Campus
    Toyonaka Campus is one of the main campuses of Osaka University, housing key faculties and research facilities in a suburban area of Toyonaka City, Osaka Prefecture, Japan.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tokyo University of Agriculture (Meguro campus)
Triple: [Meguro, Tokyo, Japan, hasUniversity, Tokyo University of Agriculture (Meguro campus)]
Generated description
Tokyo University of Agriculture (Meguro campus) is an urban campus of Tokyo University of Agriculture located in Tokyo’s Meguro ward, focusing on agricultural and life sciences education and research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tokyo University of Agriculture (Meguro campus)
Target entity description: Tokyo University of Agriculture (Meguro campus) is an urban campus of Tokyo University of Agriculture located in Tokyo’s Meguro ward, focusing on agricultural and life sciences education and research.
  • A. Kyoto University Graduate School of Agriculture
    Kyoto University Graduate School of Agriculture is a leading Japanese graduate institution specializing in advanced research and education in agricultural and life sciences within Kyoto University.
  • B. Yoshida Campus
    Yoshida Campus is the main and historic campus of Kyoto University, located in Kyoto, Japan, and home to many of its core faculties and research facilities.
  • C. Tokyo University of Education
    Tokyo University of Education was a former Japanese national university in Tokyo known for its teacher training and educational research, and as an academic home to notable scholars such as Nobel laureate Sin-Itiro Tomonaga.
  • D. Kashiwa Campus
    Kashiwa Campus is a major research and education campus of the University of Tokyo located in Kashiwa, Chiba Prefecture, known for its advanced science and technology institutes.
  • E. Toyonaka Campus
    Toyonaka Campus is one of the main campuses of Osaka University, housing key faculties and research facilities in a suburban area of Toyonaka City, Osaka Prefecture, Japan.
  • F. None of above. chosen

Provenance (5 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd12059788190a6493f64bb725aed completed March 7, 2026, 7:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0d6ed7481909e900f947463d5d8 completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef186935c81909301659a96e1a4e2 completed March 9, 2026, 4:12 p.m.
NED2 Entity disambiguation (via description) batch_69aef8272668819084626e890a49e1b3 completed March 9, 2026, 4:41 p.m.
Created at: March 6, 2026, 9:44 p.m.