Triple

T21755163
Position Surface form Disambiguated ID Type / Status
Subject Niigata Prefectural Government E537018 entity
Predicate legislativeBody P239 FINISHED
Object Niigata Prefectural Assembly
The Niigata Prefectural Assembly is the elected regional legislature responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Niigata Prefecture.
 E1500973 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: Niigata Prefectural Assembly | Statement: [Niigata Prefectural Government, legislativeBody, Niigata Prefectural Assembly]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Niigata Prefectural Assembly
Context triple: [Niigata Prefectural Government, legislativeBody, Niigata Prefectural Assembly]
  • A. Nagasaki Prefectural Assembly
    The Nagasaki Prefectural Assembly is the elected regional parliament responsible for enacting ordinances, approving budgets, and overseeing administration within Nagasaki Prefecture in Japan.
  • B. Niigata Prefectural Government
    Niigata Prefectural Government is the regional administrative authority of Niigata Prefecture in Japan, responsible for local governance, economic development, and public services.
  • C. Ishikawa Prefectural Assembly
    The Ishikawa Prefectural Assembly is the elected regional parliament responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Ishikawa Prefecture.
  • D. Nara Prefectural Assembly
    The Nara Prefectural Assembly is the elected legislative body responsible for enacting ordinances, approving budgets, and overseeing the administration of Nara Prefecture in Japan.
  • E. Aichi Prefectural Assembly
    The Aichi Prefectural Assembly is the elected legislative body responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Aichi Prefecture.
  • 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: Niigata Prefectural Assembly
Triple: [Niigata Prefectural Government, legislativeBody, Niigata Prefectural Assembly]
Generated description
The Niigata Prefectural Assembly is the elected regional legislature responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Niigata Prefecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Niigata Prefectural Assembly
Target entity description: The Niigata Prefectural Assembly is the elected regional legislature responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Niigata Prefecture.
  • A. Nagasaki Prefectural Assembly
    The Nagasaki Prefectural Assembly is the elected regional parliament responsible for enacting ordinances, approving budgets, and overseeing administration within Nagasaki Prefecture in Japan.
  • B. Niigata Prefectural Government
    Niigata Prefectural Government is the regional administrative authority of Niigata Prefecture in Japan, responsible for local governance, economic development, and public services.
  • C. Ishikawa Prefectural Assembly
    The Ishikawa Prefectural Assembly is the elected regional parliament responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Ishikawa Prefecture.
  • D. Nara Prefectural Assembly
    The Nara Prefectural Assembly is the elected legislative body responsible for enacting ordinances, approving budgets, and overseeing the administration of Nara Prefecture in Japan.
  • E. Aichi Prefectural Assembly
    The Aichi Prefectural Assembly is the elected legislative body responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Aichi Prefecture.
  • 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_69e0c46eab808190b848242d63a17c47 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f01d8d6d0081908e0ccfbccea58895 completed April 28, 2026, 2:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a36706c608190a23129737eefdca9 completed May 17, 2026, 9:43 p.m.
NEDg Description generation batch_6a0a381a4dc48190ae16844baeb3e67e completed May 17, 2026, 9:50 p.m.
NED2 Entity disambiguation (via description) batch_6a0a389829448190842a9f3863ffc046 completed May 17, 2026, 9:52 p.m.
Created at: April 16, 2026, 6:50 p.m.