Triple

T10814359
Position Surface form Disambiguated ID Type / Status
Subject Railway Museum (Saitama City) E255185 entity
Predicate shortName P43 FINISHED
Object Teppaku
Teppaku is a major railway museum in Saitama, Japan, showcasing the history, technology, and culture of rail transport through extensive exhibits and preserved trains.
 E887542 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: Teppaku | Statement: [Railway Museum (Saitama City), shortName, Teppaku]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Teppaku
Context triple: [Railway Museum (Saitama City), shortName, Teppaku]
  • A. Horikiri
    Horikiri is a neighborhood in Tokyo’s Katsushika ward, known for its traditional shitamachi atmosphere and the historic Horikiri Shobuen iris garden.
  • B. Tabaruzaka
    Tabaruzaka is a historic area near Kumamoto in Kyushu, Japan, best known as the site of a major and bloody engagement during the 1877 Satsuma Rebellion.
  • C. Daikanbo
    Daikanbo is a scenic viewpoint along Japan’s Tateyama Kurobe Alpine Route, renowned for its panoramic views of the surrounding Northern Japan Alps.
  • D. Tenazuchi
    Tenazuchi is a figure from Japanese mythology known as the father of the goddess Kushinadahime, who appears in the legend of the storm god Susanoo.
  • E. Kakushōkaku
    Kakushōkaku is a historic Japanese-style residence located within Yokohama’s Sankeien Garden, known for its traditional architecture and scenic views over the landscaped grounds.
  • 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: Teppaku
Triple: [Railway Museum (Saitama City), shortName, Teppaku]
Generated description
Teppaku is a major railway museum in Saitama, Japan, showcasing the history, technology, and culture of rail transport through extensive exhibits and preserved trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Teppaku
Target entity description: Teppaku is a major railway museum in Saitama, Japan, showcasing the history, technology, and culture of rail transport through extensive exhibits and preserved trains.
  • A. Horikiri
    Horikiri is a neighborhood in Tokyo’s Katsushika ward, known for its traditional shitamachi atmosphere and the historic Horikiri Shobuen iris garden.
  • B. Tabaruzaka
    Tabaruzaka is a historic area near Kumamoto in Kyushu, Japan, best known as the site of a major and bloody engagement during the 1877 Satsuma Rebellion.
  • C. Daikanbo
    Daikanbo is a scenic viewpoint along Japan’s Tateyama Kurobe Alpine Route, renowned for its panoramic views of the surrounding Northern Japan Alps.
  • D. Tenazuchi
    Tenazuchi is a figure from Japanese mythology known as the father of the goddess Kushinadahime, who appears in the legend of the storm god Susanoo.
  • E. Kakushōkaku
    Kakushōkaku is a historic Japanese-style residence located within Yokohama’s Sankeien Garden, known for its traditional architecture and scenic views over the landscaped grounds.
  • 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_69d6aa8081448190a9324184f2bd1c26 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d733ece4488190b553a66c4b5188bc completed April 9, 2026, 5:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69de8546b41081909e13152c4df2eb1c completed April 14, 2026, 6:19 p.m.
NEDg Description generation batch_69de8955b9d8819086ff98efbff6c7a0 completed April 14, 2026, 6:37 p.m.
NED2 Entity disambiguation (via description) batch_69de8f4a318c819086559fd53506ab29 completed April 14, 2026, 7:02 p.m.
Created at: April 8, 2026, 9:18 p.m.