Triple

T8534070
Position Surface form Disambiguated ID Type / Status
Subject Matsuyama E202029 entity
Predicate governingBody P46 FINISHED
Object Matsuyama City Government
Matsuyama City Government is the municipal administrative authority responsible for local governance, public services, and policy implementation in the city of Matsuyama, Japan.
 E741933 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: Matsuyama City Government | Statement: [Matsuyama, governingBody, Matsuyama City Government]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matsuyama City Government
Context triple: [Matsuyama, governingBody, Matsuyama City Government]
  • A. Takamatsu city government
    Takamatsu city government is the municipal administrative body responsible for local governance, public services, and policy implementation in the city of Takamatsu, Kagawa Prefecture, Japan.
  • B. Miyazu City Government
    Miyazu City Government is the municipal administrative authority responsible for local governance, public services, and policy implementation in the city of Miyazu, Japan.
  • C. Miyakojima City government
    The Miyakojima City government is the municipal authority responsible for administering Miyakojima City in Okinawa Prefecture, Japan, including its surrounding islands such as Irabu-jima.
  • D. Kashiwara city government
    Kashiwara city government is the municipal administrative authority responsible for managing local services, policies, and governance in Kashiwara, Japan.
  • E. Katsushika City Council
    Katsushika City Council is the local legislative body responsible for making municipal policies, ordinances, and budget decisions for Tokyo’s Katsushika ward.
  • 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: Matsuyama City Government
Triple: [Matsuyama, governingBody, Matsuyama City Government]
Generated description
Matsuyama City Government is the municipal administrative authority responsible for local governance, public services, and policy implementation in the city of Matsuyama, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Matsuyama City Government
Target entity description: Matsuyama City Government is the municipal administrative authority responsible for local governance, public services, and policy implementation in the city of Matsuyama, Japan.
  • A. Takamatsu city government
    Takamatsu city government is the municipal administrative body responsible for local governance, public services, and policy implementation in the city of Takamatsu, Kagawa Prefecture, Japan.
  • B. Miyazu City Government
    Miyazu City Government is the municipal administrative authority responsible for local governance, public services, and policy implementation in the city of Miyazu, Japan.
  • C. Miyakojima City government
    The Miyakojima City government is the municipal authority responsible for administering Miyakojima City in Okinawa Prefecture, Japan, including its surrounding islands such as Irabu-jima.
  • D. Kashiwara city government
    Kashiwara city government is the municipal administrative authority responsible for managing local services, policies, and governance in Kashiwara, Japan.
  • E. Katsushika City Council
    Katsushika City Council is the local legislative body responsible for making municipal policies, ordinances, and budget decisions for Tokyo’s Katsushika ward.
  • 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_69ca832355b08190b8b6a4ab4a4a3554 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe6a0ccd4819097b41d0dfb1c5018 completed March 31, 2026, 3:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d7aa3a881909bfdd3536dbc4ec7 completed April 2, 2026, 1:22 p.m.
NEDg Description generation batch_69ce6ee1bae4819099ef302138599b34 completed April 2, 2026, 1:28 p.m.
NED2 Entity disambiguation (via description) batch_69ce6fb93fd88190bc53a925473f9b71 completed April 2, 2026, 1:31 p.m.
Created at: March 30, 2026, 6:17 p.m.