Triple

T262290
Position Surface form Disambiguated ID Type / Status
Subject University of Tokyo E5563 entity
Predicate hasGraduateSchool P113 FINISHED
Object Graduate School of Engineering
The Graduate School of Engineering at the University of Tokyo is a leading Japanese institution for advanced engineering education and research across a wide range of technological fields.
 E34451 NE FINISHED

How this triple was built (5 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: Graduate School of Engineering | Statement: [University of Tokyo, hasGraduateSchool, Graduate School of Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Graduate School of Engineering
Context triple: [University of Tokyo, hasGraduateSchool, Graduate School of Engineering]
  • A. School of Engineering
    The School of Engineering at Stanford University is a leading engineering institution known for its cutting-edge research, innovation, and influential role in Silicon Valley’s technological development.
  • B. Faculty of Engineering
    The Faculty of Engineering at Cairo University is a leading Egyptian engineering school known for its comprehensive undergraduate and postgraduate programs, research output, and role in training engineers across diverse technical fields.
  • C. Faculty of Engineering
    The Faculty of Engineering at McGill University is a leading academic division offering undergraduate and graduate programs in engineering and related applied sciences, known for its research, innovation, and professional training.
  • D. Faculty of Engineering
    The Faculty of Engineering at the University of La Serena is an academic division dedicated to engineering education and research in northern Chile.
  • E. Faculty of Engineering
    The Faculty of Engineering at the University of Tokyo is a leading academic division renowned for its cutting-edge research and education in engineering and technology in Japan and worldwide.
  • 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: Graduate School of Engineering
Triple: [University of Tokyo, hasGraduateSchool, Graduate School of Engineering]
Generated description
The Graduate School of Engineering at the University of Tokyo is a leading Japanese institution for advanced engineering education and research across a wide range of technological fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Graduate School of Engineering
Target entity description: The Graduate School of Engineering at the University of Tokyo is a leading Japanese institution for advanced engineering education and research across a wide range of technological fields.
  • A. School of Engineering
    The School of Engineering at Stanford University is a leading engineering institution known for its cutting-edge research, innovation, and influential role in Silicon Valley’s technological development.
  • B. Faculty of Engineering
    The Faculty of Engineering at Cairo University is a leading Egyptian engineering school known for its comprehensive undergraduate and postgraduate programs, research output, and role in training engineers across diverse technical fields.
  • C. Faculty of Engineering
    The Faculty of Engineering at McGill University is a leading academic division offering undergraduate and graduate programs in engineering and related applied sciences, known for its research, innovation, and professional training.
  • D. Faculty of Engineering
    The Faculty of Engineering at the University of La Serena is an academic division dedicated to engineering education and research in northern Chile.
  • E. Faculty of Engineering
    The Faculty of Engineering at the University of Tokyo is a leading academic division renowned for its cutting-edge research and education in engineering and technology in Japan and worldwide.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasGraduateSchool
Context triple: [University of Tokyo, hasGraduateSchool, Graduate School of Engineering]
  • A. hasDoctoralProgram
    Indicates that an institution or academic unit offers and administers a doctoral-level degree program.
  • B. hasSchool chosen
    Indicates that an entity possesses, is associated with, or is served by a particular school.
  • C. hasDegree
    Indicates that an entity possesses or has been awarded a specific academic or professional degree.
  • D. educatedAt
    Indicates that an entity received education or formal training at a specified institution or place of learning.
  • E. academicDegree
    Indicates that an entity holds or has been awarded a specific academic degree.
  • F. None of above.

Provenance (6 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25e2aba74819093eddd8d820260c0 completed Feb. 28, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a389ac93ec8190baf0c20a1e872b94 completed March 1, 2026, 12:34 a.m.
NEDg Description generation batch_69a38a1e2e7081908a132d7bd147379b completed March 1, 2026, 12:36 a.m.
NED2 Entity disambiguation (via description) batch_69a38a71c37481908cbc011e71c93c58 completed March 1, 2026, 12:38 a.m.
PD Predicate disambiguation batch_69a25b6c968c819094fc903a3a377e15 completed Feb. 28, 2026, 3:05 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.