Triple

T3482704
Position Surface form Disambiguated ID Type / Status
Subject Ikebukuro E73529 entity
Predicate hasDepartmentStore P23299 FINISHED
Object Tobu Department Store Ikebukuro
Tobu Department Store Ikebukuro is a major Japanese department store complex located at Ikebukuro Station in Tokyo, known for its extensive shopping, dining, and specialty retail offerings.
 E362222 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: Tobu Department Store Ikebukuro | Statement: [Ikebukuro, hasDepartmentStore, Tobu Department Store Ikebukuro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tobu Department Store Ikebukuro
Context triple: [Ikebukuro, hasDepartmentStore, Tobu Department Store Ikebukuro]
  • A. Keio department store
    Keio department store is a major Japanese department store located in Tokyo’s Shinjuku district, known for its wide range of retail offerings and direct connection to Shinjuku Station.
  • B. Tokyu Plaza Omotesando Harajuku
    Tokyu Plaza Omotesando Harajuku is a popular Tokyo shopping complex known for its striking mirrored entrance, fashionable boutiques, and rooftop terrace overlooking the Omotesando–Harajuku area.
  • C. Kintetsu Department Store
    Kintetsu Department Store is a major Japanese department store chain headquartered in Osaka, known for operating large-scale retail complexes including the flagship store in the Abeno Harukas skyscraper.
  • D. Odakyu department store
    Odakyu department store is a major Japanese department store chain best known for its large flagship store complex in Tokyo’s Shinjuku district.
  • E. Hayashi Department Store
    Hayashi Department Store is a historic Japanese-era department store in Tainan, Taiwan, renowned for its preserved architecture and role as a cultural and commercial landmark.
  • 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: Tobu Department Store Ikebukuro
Triple: [Ikebukuro, hasDepartmentStore, Tobu Department Store Ikebukuro]
Generated description
Tobu Department Store Ikebukuro is a major Japanese department store complex located at Ikebukuro Station in Tokyo, known for its extensive shopping, dining, and specialty retail offerings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tobu Department Store Ikebukuro
Target entity description: Tobu Department Store Ikebukuro is a major Japanese department store complex located at Ikebukuro Station in Tokyo, known for its extensive shopping, dining, and specialty retail offerings.
  • A. Keio department store
    Keio department store is a major Japanese department store located in Tokyo’s Shinjuku district, known for its wide range of retail offerings and direct connection to Shinjuku Station.
  • B. Tokyu Plaza Omotesando Harajuku
    Tokyu Plaza Omotesando Harajuku is a popular Tokyo shopping complex known for its striking mirrored entrance, fashionable boutiques, and rooftop terrace overlooking the Omotesando–Harajuku area.
  • C. Kintetsu Department Store
    Kintetsu Department Store is a major Japanese department store chain headquartered in Osaka, known for operating large-scale retail complexes including the flagship store in the Abeno Harukas skyscraper.
  • D. Odakyu department store
    Odakyu department store is a major Japanese department store chain best known for its large flagship store complex in Tokyo’s Shinjuku district.
  • E. Hayashi Department Store
    Hayashi Department Store is a historic Japanese-era department store in Tainan, Taiwan, renowned for its preserved architecture and role as a cultural and commercial landmark.
  • 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_69ad85b3c9b08190857cae74c7f36da9 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adbb76b5188190bf8f8a3f646a7184 completed March 8, 2026, 6:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373b5086081908ee4491860597557 completed March 13, 2026, 2:17 a.m.
NEDg Description generation batch_69b37497edb88190bd3300e33666abde completed March 13, 2026, 2:21 a.m.
NED2 Entity disambiguation (via description) batch_69b375233df88190a9bef254932bf7ee completed March 13, 2026, 2:23 a.m.
Created at: March 8, 2026, 3:17 p.m.