Triple

T13452657
Position Surface form Disambiguated ID Type / Status
Subject Meitetsu E320648 entity
Predicate hasBrand P1500 FINISHED
Object Meitetsu Department Store
Meitetsu Department Store is a Japanese department store chain operated by the Nagoya-based Meitetsu Group, known for its flagship location near Nagoya Station.
 E1041173 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: Meitetsu Department Store | Statement: [Meitetsu, hasBrand, Meitetsu Department Store]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meitetsu Department Store
Context triple: [Meitetsu, hasBrand, Meitetsu Department Store]
  • A. Seibu Department Store
    Seibu Department Store is a major Japanese department store chain known for its upscale retail offerings and prominent urban locations.
  • B. Mitsukoshi Department Store
    Mitsukoshi Department Store is a historic and prestigious Japanese department store chain renowned for its high-quality goods, traditional service, and cultural showcases.
  • C. 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.
  • D. 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.
  • E. Keihan Department Stores
    Keihan Department Stores is a Japanese retail chain operating department stores primarily in the Kansai region, offering a wide range of fashion, lifestyle, and household goods.
  • 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: Meitetsu Department Store
Triple: [Meitetsu, hasBrand, Meitetsu Department Store]
Generated description
Meitetsu Department Store is a Japanese department store chain operated by the Nagoya-based Meitetsu Group, known for its flagship location near Nagoya Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Meitetsu Department Store
Target entity description: Meitetsu Department Store is a Japanese department store chain operated by the Nagoya-based Meitetsu Group, known for its flagship location near Nagoya Station.
  • A. Seibu Department Store
    Seibu Department Store is a major Japanese department store chain known for its upscale retail offerings and prominent urban locations.
  • B. Mitsukoshi Department Store
    Mitsukoshi Department Store is a historic and prestigious Japanese department store chain renowned for its high-quality goods, traditional service, and cultural showcases.
  • C. 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.
  • D. 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.
  • E. Keihan Department Stores
    Keihan Department Stores is a Japanese retail chain operating department stores primarily in the Kansai region, offering a wide range of fashion, lifestyle, and household goods.
  • 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_69d80761e6cc8190a90c844589998ecc completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaefae85481909e6a59797cbb25e7 completed April 12, 2026, 2:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7399c539c819080802b620da6fcfc completed May 3, 2026, 12:03 p.m.
NEDg Description generation batch_69f73dd98e88819098394122bac6bbc4 completed May 3, 2026, 12:21 p.m.
NED2 Entity disambiguation (via description) batch_69f73e4f2da88190924ea9a19418750f completed May 3, 2026, 12:23 p.m.
Created at: April 9, 2026, 9:41 p.m.