Triple

T9887876
Position Surface form Disambiguated ID Type / Status
Subject Edogawa E181380 entity
Predicate hasCulturalFacility P2412 FINISHED
Object Edogawa City Cultural Center
Edogawa City Cultural Center is a major public arts and community venue in Tokyo’s Edogawa ward, hosting concerts, theater performances, exhibitions, and local cultural events.
 E828858 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: Edogawa City Cultural Center | Statement: [Edogawa, hasCulturalFacility, Edogawa City Cultural Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edogawa City Cultural Center
Context triple: [Edogawa, hasCulturalFacility, Edogawa City Cultural Center]
  • A. Edogawa City Hall
    Edogawa City Hall is the main municipal government building and administrative center serving Tokyo’s Edogawa ward.
  • B. Tenri City Cultural Center
    Tenri City Cultural Center is a major cultural hub in Tenri, Japan, hosting arts, educational events, and community activities that reflect the city's local heritage and contemporary culture.
  • C. Nerima Culture Center
    Nerima Culture Center is a public cultural complex in Tokyo’s Nerima ward that hosts concerts, theatrical performances, and community cultural events.
  • D. Bunkyo Civic Center
    Bunkyo Civic Center is a prominent government and cultural complex in Tokyo known for its observation deck with panoramic city views and its role as the ward’s administrative hub.
  • E. Hadano City Hall
    Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
  • 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: Edogawa City Cultural Center
Triple: [Edogawa, hasCulturalFacility, Edogawa City Cultural Center]
Generated description
Edogawa City Cultural Center is a major public arts and community venue in Tokyo’s Edogawa ward, hosting concerts, theater performances, exhibitions, and local cultural events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edogawa City Cultural Center
Target entity description: Edogawa City Cultural Center is a major public arts and community venue in Tokyo’s Edogawa ward, hosting concerts, theater performances, exhibitions, and local cultural events.
  • A. Edogawa City Hall
    Edogawa City Hall is the main municipal government building and administrative center serving Tokyo’s Edogawa ward.
  • B. Tenri City Cultural Center
    Tenri City Cultural Center is a major cultural hub in Tenri, Japan, hosting arts, educational events, and community activities that reflect the city's local heritage and contemporary culture.
  • C. Nerima Culture Center
    Nerima Culture Center is a public cultural complex in Tokyo’s Nerima ward that hosts concerts, theatrical performances, and community cultural events.
  • D. Bunkyo Civic Center
    Bunkyo Civic Center is a prominent government and cultural complex in Tokyo known for its observation deck with panoramic city views and its role as the ward’s administrative hub.
  • E. Hadano City Hall
    Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
  • 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb4592db881909b134834dde614d8 completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d20d7cc8e481909efdd1333ae740a3 completed April 5, 2026, 7:21 a.m.
NEDg Description generation batch_69d20e9f480c819086b0165aa77ddb06 completed April 5, 2026, 7:26 a.m.
NED2 Entity disambiguation (via description) batch_69d20fa9cab88190bbddcf18b49f8172 completed April 5, 2026, 7:30 a.m.
Created at: March 30, 2026, 8:39 p.m.