Triple

T3182096
Position Surface form Disambiguated ID Type / Status
Subject Yokohama National University E66611 entity
Predicate formedByMergerOf P77 FINISHED
Object Yokohama Engineering College
Yokohama Engineering College was a former Japanese technical institution that became part of Yokohama National University through an institutional merger.
 E66611 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: Yokohama Engineering College | Statement: [Yokohama National University, formedByMergerOf, Yokohama Engineering College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yokohama Engineering College
Context triple: [Yokohama National University, formedByMergerOf, Yokohama Engineering College]
  • A. Yokohama National University
    Yokohama National University is a prominent Japanese national research university located in Yokohama, known for its programs in engineering, economics, business, and education.
  • B. Nishinippon Institute of Technology
    Nishinippon Institute of Technology is a Japanese higher education institution specializing in engineering and technology, located in Fukuoka Prefecture.
  • C. Nagoya Institute of Technology
    Nagoya Institute of Technology is a Japanese national university in Nagoya renowned for its engineering and technology education and research.
  • D. Yokohama City University
    Yokohama City University is a Japanese public university known for its strengths in medicine, life sciences, and international studies.
  • E. Nagaoka University of Technology
    Nagaoka University of Technology is a Japanese national engineering-focused university known for its strong emphasis on practical, industry-oriented technical education and research.
  • 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: Yokohama Engineering College
Triple: [Yokohama National University, formedByMergerOf, Yokohama Engineering College]
Generated description
Yokohama Engineering College was a former Japanese technical institution that became part of Yokohama National University through an institutional merger.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yokohama Engineering College
Target entity description: Yokohama Engineering College was a former Japanese technical institution that became part of Yokohama National University through an institutional merger.
  • A. Yokohama National University chosen
    Yokohama National University is a prominent Japanese national research university located in Yokohama, known for its programs in engineering, economics, business, and education.
  • B. Nishinippon Institute of Technology
    Nishinippon Institute of Technology is a Japanese higher education institution specializing in engineering and technology, located in Fukuoka Prefecture.
  • C. Nagoya Institute of Technology
    Nagoya Institute of Technology is a Japanese national university in Nagoya renowned for its engineering and technology education and research.
  • D. Yokohama City University
    Yokohama City University is a Japanese public university known for its strengths in medicine, life sciences, and international studies.
  • E. Nagaoka University of Technology
    Nagaoka University of Technology is a Japanese national engineering-focused university known for its strong emphasis on practical, industry-oriented technical education and research.
  • F. None of above.

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_69ad8587c1bc8190a2595f2c22ee1001 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada6bd07888190b680eace8290d821 completed March 8, 2026, 4:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69b432ebe354819097a4ddce7355b8db completed March 13, 2026, 3:53 p.m.
NEDg Description generation batch_69b438eeedc48190a7db2459b5ddd564 completed March 13, 2026, 4:18 p.m.
NED2 Entity disambiguation (via description) batch_69b4394014648190bc03d643a771395c completed March 13, 2026, 4:20 p.m.
Created at: March 8, 2026, 3:06 p.m.