Triple

T13165907
Position Surface form Disambiguated ID Type / Status
Subject Nagano City Hall E312848 entity
Predicate governingBody P46 FINISHED
Object Nagano City Government
Nagano City Government is the municipal administrative authority responsible for governing and managing public services and policies in Nagano City, Japan.
 E1026790 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: Nagano City Government | Statement: [Nagano City Hall, governingBody, Nagano City Government]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nagano City Government
Context triple: [Nagano City Hall, governingBody, Nagano City Government]
  • A. 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.
  • B. Nagaokakyo city government
    Nagaokakyo city government is the municipal administrative body responsible for providing local public services, governance, and community planning for the city of Nagaokakyo in Japan.
  • C. Nagaoka City government
    Nagaoka City government is the municipal authority of Nagaoka, Japan, responsible for local administration, public services, and organizing major civic events such as the city’s renowned summer fireworks festival.
  • D. Nakano City Council
    Nakano City Council is the local legislative body responsible for making municipal policies and decisions for Nakano in Tokyo, Japan.
  • E. Nagano Olympic Organizing Committee
    The Nagano Olympic Organizing Committee was the body responsible for planning, coordinating, and delivering all aspects of the 1998 Winter Olympics held in Nagano, 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: Nagano City Government
Triple: [Nagano City Hall, governingBody, Nagano City Government]
Generated description
Nagano City Government is the municipal administrative authority responsible for governing and managing public services and policies in Nagano City, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nagano City Government
Target entity description: Nagano City Government is the municipal administrative authority responsible for governing and managing public services and policies in Nagano City, Japan.
  • A. 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.
  • B. Nagaokakyo city government
    Nagaokakyo city government is the municipal administrative body responsible for providing local public services, governance, and community planning for the city of Nagaokakyo in Japan.
  • C. Nagaoka City government
    Nagaoka City government is the municipal authority of Nagaoka, Japan, responsible for local administration, public services, and organizing major civic events such as the city’s renowned summer fireworks festival.
  • D. Nakano City Council
    Nakano City Council is the local legislative body responsible for making municipal policies and decisions for Nakano in Tokyo, Japan.
  • E. Nagano Olympic Organizing Committee
    The Nagano Olympic Organizing Committee was the body responsible for planning, coordinating, and delivering all aspects of the 1998 Winter Olympics held in Nagano, 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_69d806ac3ee081909b2fd27d060aa974 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c0bf5a48190bf245dceee24b579 completed April 10, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f5e22458819097dc8d6708df5284 completed May 3, 2026, 7:14 a.m.
NEDg Description generation batch_69f6f84b24588190a2668205eb25fe51 completed May 3, 2026, 7:24 a.m.
NED2 Entity disambiguation (via description) batch_69f6f90f02148190a4599282c0249456 completed May 3, 2026, 7:28 a.m.
Created at: April 9, 2026, 9:13 p.m.