Triple

T12780143
Position Surface form Disambiguated ID Type / Status
Subject Chūō, Tokyo E305484 entity
Predicate hasAssembly P22874 FINISHED
Object Chūō City Assembly
Chūō City Assembly is the local legislative body responsible for making ordinances, budgets, and policy decisions for Tokyo’s Chūō ward.
 E1003416 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: Chūō City Assembly | Statement: [Chūō, Tokyo, hasAssembly, Chūō City Assembly]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chūō City Assembly
Context triple: [Chūō, Tokyo, hasAssembly, Chūō City Assembly]
  • A. Tokyo Metropolitan Assembly
    The Tokyo Metropolitan Assembly is the unicameral legislative body responsible for enacting ordinances, approving budgets, and overseeing the administration of the Tokyo Metropolis in Japan.
  • B. 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.
  • C. Shizuoka Prefectural Assembly
    The Shizuoka Prefectural Assembly is the elected regional parliament responsible for making laws, approving budgets, and overseeing the administration of Shizuoka Prefecture in Japan.
  • D. Arakawa City Assembly
    Arakawa City Assembly is the local legislative body responsible for making ordinances, budgets, and policy decisions for Arakawa Ward in Tokyo, Japan.
  • E. Kyoto City Assembly
    The Kyoto City Assembly is the municipal legislature responsible for making local laws, approving budgets, and overseeing the administration of Kyoto City.
  • 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: Chūō City Assembly
Triple: [Chūō, Tokyo, hasAssembly, Chūō City Assembly]
Generated description
Chūō City Assembly is the local legislative body responsible for making ordinances, budgets, and policy decisions for Tokyo’s Chūō ward.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chūō City Assembly
Target entity description: Chūō City Assembly is the local legislative body responsible for making ordinances, budgets, and policy decisions for Tokyo’s Chūō ward.
  • A. Tokyo Metropolitan Assembly
    The Tokyo Metropolitan Assembly is the unicameral legislative body responsible for enacting ordinances, approving budgets, and overseeing the administration of the Tokyo Metropolis in Japan.
  • B. 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.
  • C. Shizuoka Prefectural Assembly
    The Shizuoka Prefectural Assembly is the elected regional parliament responsible for making laws, approving budgets, and overseeing the administration of Shizuoka Prefecture in Japan.
  • D. Arakawa City Assembly
    Arakawa City Assembly is the local legislative body responsible for making ordinances, budgets, and policy decisions for Arakawa Ward in Tokyo, Japan.
  • E. Kyoto City Assembly
    The Kyoto City Assembly is the municipal legislature responsible for making local laws, approving budgets, and overseeing the administration of Kyoto City.
  • 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_69d7bdf2b43c819098ae5aa68e61ea58 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e5a5680819095dcd491486d23e7 completed April 10, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f685030cbc8190856bf5254e231d25 completed May 2, 2026, 11:13 p.m.
NEDg Description generation batch_69f685dc63f48190bb68f9859e99e3b4 completed May 2, 2026, 11:16 p.m.
NED2 Entity disambiguation (via description) batch_69f68a92226881909600555332c2c370 completed May 2, 2026, 11:36 p.m.
Created at: April 9, 2026, 5:29 p.m.