Triple

T10056941
Position Surface form Disambiguated ID Type / Status
Subject Tokyo National Museum E208886 entity
Predicate hasBuilding P105 FINISHED
Object Heiseikan
Heiseikan is a major exhibition and research building within the Tokyo National Museum complex, known for hosting special exhibitions and housing archaeological collections.
 E838654 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: Heiseikan | Statement: [Tokyo National Museum, hasBuilding, Heiseikan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heiseikan
Context triple: [Tokyo National Museum, hasBuilding, Heiseikan]
  • A. Ichino-yu
    Ichino-yu is a historic public hot spring bathhouse in the Kinosaki Onsen resort area of Hyōgo Prefecture, Japan, known for its traditional architecture and communal bathing experience.
  • B. Gaimushō
    Gaimushō is Japan’s Ministry of Foreign Affairs, responsible for managing the country’s diplomatic relations and international policies.
  • C. Goshono-yu
    Goshono-yu is a popular public hot spring bathhouse in the Kinosaki Onsen resort area, known for its relaxing atmosphere and traditional Japanese onsen experience.
  • D. Tatenokai
    Tatenokai was a private nationalist militia formed in 1960s Japan by author Yukio Mishima, known for its right-wing ideology and dramatic role in Mishima’s attempted coup and ritual suicide.
  • E. Jieikan-tai
    Jieikan-tai is the romanized Japanese term referring to the Self Defense Fleet, the maritime branch of Japan’s Self-Defense Forces.
  • 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: Heiseikan
Triple: [Tokyo National Museum, hasBuilding, Heiseikan]
Generated description
Heiseikan is a major exhibition and research building within the Tokyo National Museum complex, known for hosting special exhibitions and housing archaeological collections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Heiseikan
Target entity description: Heiseikan is a major exhibition and research building within the Tokyo National Museum complex, known for hosting special exhibitions and housing archaeological collections.
  • A. Ichino-yu
    Ichino-yu is a historic public hot spring bathhouse in the Kinosaki Onsen resort area of Hyōgo Prefecture, Japan, known for its traditional architecture and communal bathing experience.
  • B. Gaimushō
    Gaimushō is Japan’s Ministry of Foreign Affairs, responsible for managing the country’s diplomatic relations and international policies.
  • C. Goshono-yu
    Goshono-yu is a popular public hot spring bathhouse in the Kinosaki Onsen resort area, known for its relaxing atmosphere and traditional Japanese onsen experience.
  • D. Tatenokai
    Tatenokai was a private nationalist militia formed in 1960s Japan by author Yukio Mishima, known for its right-wing ideology and dramatic role in Mishima’s attempted coup and ritual suicide.
  • E. Jieikan-tai
    Jieikan-tai is the romanized Japanese term referring to the Self Defense Fleet, the maritime branch of Japan’s Self-Defense Forces.
  • 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_69ca836094408190a36a1ea7e9a86fcd completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdcfae503881909b9f016da4e2207d completed April 2, 2026, 2:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69d29a5258788190a4ecdefa5b520609 completed April 5, 2026, 5:22 p.m.
NEDg Description generation batch_69d29b7430248190b8965eaf1286dd7c completed April 5, 2026, 5:27 p.m.
NED2 Entity disambiguation (via description) batch_69d29c7ba9f081908f4614098d6c954b completed April 5, 2026, 5:31 p.m.
Created at: March 30, 2026, 8:57 p.m.