Triple

T51519
Position Surface form Disambiguated ID Type / Status
Subject Naruhito E1010 entity
Predicate education P5 FINISHED
Object Gakushuin University
Gakushuin University is a prestigious private university in Tokyo historically known for educating members of Japan’s imperial family and elite.
E19329 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: Gakushuin University | Statement: [Naruhito, education, Gakushuin University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gakushuin University
Context triple: [Naruhito, education, Gakushuin University]
  • A. Keijo Imperial University
    Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
  • B. Kansai University
    Kansai University is a major private research university in Japan known for its comprehensive academic programs and strong reputation in the Kansai region.
  • C. Kindai University
    Kindai University is a major private university in Japan known for its comprehensive academic programs and strong research in fields such as fisheries, engineering, and medicine.
  • D. Osaka Imperial University
    Osaka Imperial University was a major pre-World War II Japanese national university and research institution, particularly noted for its contributions to science and engineering.
  • E. Imperial Universities of Japan
    The Imperial Universities of Japan were a group of elite national universities established before and during World War II that formed the core of Japan’s higher education and research system.
  • 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: Gakushuin University
Triple: [Naruhito, education, Gakushuin University]
Generated description
Gakushuin University is a prestigious private university in Tokyo historically known for educating members of Japan’s imperial family and elite.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gakushuin University
Target entity description: Gakushuin University is a prestigious private university in Tokyo historically known for educating members of Japan’s imperial family and elite.
  • A. Keijo Imperial University
    Keijo Imperial University was a Japanese imperial university established in colonial Korea that served as a major center for higher education and research under Japanese rule.
  • B. Kansai University
    Kansai University is a major private research university in Japan known for its comprehensive academic programs and strong reputation in the Kansai region.
  • C. Kindai University
    Kindai University is a major private university in Japan known for its comprehensive academic programs and strong research in fields such as fisheries, engineering, and medicine.
  • D. Osaka Imperial University
    Osaka Imperial University was a major pre-World War II Japanese national university and research institution, particularly noted for its contributions to science and engineering.
  • E. Imperial Universities of Japan
    The Imperial Universities of Japan were a group of elite national universities established before and during World War II that formed the core of Japan’s higher education and research system.
  • 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24b0382b48190a7ca80ade6d2e270 completed Feb. 28, 2026, 1:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2d0beb4e0819094f538cfb51c1cb6 completed Feb. 28, 2026, 11:25 a.m.
NEDg Description generation batch_69a2d12567308190985cb0526a2797b0 completed Feb. 28, 2026, 11:27 a.m.
NED2 Entity disambiguation (via description) batch_69a2d1d86b988190a64445c5a6c17f96 completed Feb. 28, 2026, 11:30 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.