Triple

T8727364
Position Surface form Disambiguated ID Type / Status
Subject Kita-Senju E207162 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Tokyo Denki University (near Kita-Senju)
Tokyo Denki University (near Kita-Senju) is a Japanese private university campus in Tokyo known for its engineering and technology-focused programs and convenient access via Kita-Senju Station.
 E753380 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 Denki University (near Kita-Senju) | Statement: [Kita-Senju, hasEducationalInstitution, Tokyo Denki University (near Kita-Senju)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Denki University (near Kita-Senju)
Context triple: [Kita-Senju, hasEducationalInstitution, Tokyo Denki University (near Kita-Senju)]
  • A. Tokyo University of Science Kashiwa Campus
    Tokyo University of Science Kashiwa Campus is a regional campus of the Tokyo University of Science located in the city of Kashiwa, Chiba Prefecture, Japan, offering science and technology-focused education and research facilities.
  • 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. Tokyo Marunouchi Campus
    Tokyo Marunouchi Campus is Kwansei Gakuin University's urban satellite campus located in central Tokyo, often used for professional, graduate, and extension programs.
  • D. Koganei Campus
    Koganei Campus is one of Hosei University’s main campuses in Tokyo, known especially for its science and engineering faculties and research facilities.
  • E. Minoh Campus
    Minoh Campus is one of Osaka University's campuses, known for housing humanities and foreign studies faculties in a suburban area of Minoh City, Osaka Prefecture.
  • 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 Denki University (near Kita-Senju)
Triple: [Kita-Senju, hasEducationalInstitution, Tokyo Denki University (near Kita-Senju)]
Generated description
Tokyo Denki University (near Kita-Senju) is a Japanese private university campus in Tokyo known for its engineering and technology-focused programs and convenient access via Kita-Senju Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tokyo Denki University (near Kita-Senju)
Target entity description: Tokyo Denki University (near Kita-Senju) is a Japanese private university campus in Tokyo known for its engineering and technology-focused programs and convenient access via Kita-Senju Station.
  • A. Tokyo University of Science Kashiwa Campus
    Tokyo University of Science Kashiwa Campus is a regional campus of the Tokyo University of Science located in the city of Kashiwa, Chiba Prefecture, Japan, offering science and technology-focused education and research facilities.
  • 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. Tokyo Marunouchi Campus
    Tokyo Marunouchi Campus is Kwansei Gakuin University's urban satellite campus located in central Tokyo, often used for professional, graduate, and extension programs.
  • D. Koganei Campus
    Koganei Campus is one of Hosei University’s main campuses in Tokyo, known especially for its science and engineering faculties and research facilities.
  • E. Minoh Campus
    Minoh Campus is one of Osaka University's campuses, known for housing humanities and foreign studies faculties in a suburban area of Minoh City, Osaka Prefecture.
  • 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_69ca835811d8819081ea00fd2a2c9a1c completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d16cba881908e2a14b60ae65524 completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf291b737481909a90e482273c5f76 completed April 3, 2026, 2:42 a.m.
NEDg Description generation batch_69cf2bd42e6081908e016303eeb2241f completed April 3, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69cf2ce47b748190b883063dc3e5d16b completed April 3, 2026, 2:58 a.m.
Created at: March 30, 2026, 6:37 p.m.