Triple

T6154349
Position Surface form Disambiguated ID Type / Status
Subject Tokyu Corporation E137281 entity
Predicate parentCompanyOf P254 FINISHED
Object Tokyu Store Chain
Tokyu Store Chain is a Japanese supermarket and retail chain operating primarily in the Tokyo metropolitan area, known for offering groceries and daily necessities under the Tokyu Group.
 E574641 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: Tokyu Store Chain | Statement: [Tokyu Corporation, parentCompanyOf, Tokyu Store Chain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyu Store Chain
Context triple: [Tokyu Corporation, parentCompanyOf, Tokyu Store Chain]
  • A. Tokyu Department Store
    Tokyu Department Store is a Japanese department store chain known for its upscale retail offerings and flagship locations in Tokyo, particularly in the Shibuya area.
  • B. 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.
  • 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. Seibu Department Store
    Seibu Department Store is a major Japanese department store chain known for its upscale retail offerings and prominent urban locations.
  • E. 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.
  • 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: Tokyu Store Chain
Triple: [Tokyu Corporation, parentCompanyOf, Tokyu Store Chain]
Generated description
Tokyu Store Chain is a Japanese supermarket and retail chain operating primarily in the Tokyo metropolitan area, known for offering groceries and daily necessities under the Tokyu Group.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tokyu Store Chain
Target entity description: Tokyu Store Chain is a Japanese supermarket and retail chain operating primarily in the Tokyo metropolitan area, known for offering groceries and daily necessities under the Tokyu Group.
  • A. Tokyu Department Store
    Tokyu Department Store is a Japanese department store chain known for its upscale retail offerings and flagship locations in Tokyo, particularly in the Shibuya area.
  • B. 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.
  • 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. Seibu Department Store
    Seibu Department Store is a major Japanese department store chain known for its upscale retail offerings and prominent urban locations.
  • E. 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.
  • 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_69c008a45d008190832a9e19f5d63406 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05cffc7bc819092633a9e5f1abe2f completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16ed4abc88190993cfd4ef4f2862e completed March 23, 2026, 4:48 p.m.
NEDg Description generation batch_69c1bfb484ac8190903efdf4a18f3a1c completed March 23, 2026, 10:33 p.m.
NED2 Entity disambiguation (via description) batch_69c1c03551008190af5e3427b4cdcd11 completed March 23, 2026, 10:35 p.m.
Created at: March 22, 2026, 4:17 p.m.