Triple

T17144849

Position	Surface form	Disambiguated ID	Type / Status
Subject	Takamatsu city government	`E416062`	entity
Predicate	cooperatesWith	`P435`	FINISHED
Object	Kagawa Prefectural Government Kagawa Prefectural Government is the administrative body responsible for governing Kagawa Prefecture in Japan, overseeing regional policies, public services, and coordination with local municipalities.	`E1253281`	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: Kagawa Prefectural Government | Statement: [Takamatsu city government, cooperatesWith, Kagawa Prefectural Government]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Kagawa Prefectural Government
Context triple: [Takamatsu city government, cooperatesWith, Kagawa Prefectural Government]

A. Kagawa Prefectural Government Office
Kagawa Prefectural Government Office is a modernist government building in Takamatsu, Japan, renowned as one of architect Kenzo Tange’s seminal works blending traditional Japanese elements with contemporary design.
B. Kanagawa Prefectural Government
Kanagawa Prefectural Government is the administrative authority responsible for governing Kanagawa Prefecture in Japan, overseeing regional policies, public services, and coordination with municipal governments such as Yokohama.
C. Ishikawa Prefectural Government
The Ishikawa Prefectural Government is the administrative authority responsible for governing Ishikawa Prefecture in Japan, overseeing regional policies, public services, and local municipalities.
D. Shiga Prefectural Government
Shiga Prefectural Government is the administrative body of Japan’s Shiga Prefecture, responsible for regional governance, public services, and cultural and historical site management.
E. Okayama Prefecture Government
Okayama Prefecture Government is the regional administrative authority responsible for governing Japan’s Okayama Prefecture and managing its public services and infrastructure.
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: Kagawa Prefectural Government
Triple: [Takamatsu city government, cooperatesWith, Kagawa Prefectural Government]

Generated description

Kagawa Prefectural Government is the administrative body responsible for governing Kagawa Prefecture in Japan, overseeing regional policies, public services, and coordination with local municipalities.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Kagawa Prefectural Government
Target entity description: Kagawa Prefectural Government is the administrative body responsible for governing Kagawa Prefecture in Japan, overseeing regional policies, public services, and coordination with local municipalities.

A. Kagawa Prefectural Government Office
Kagawa Prefectural Government Office is a modernist government building in Takamatsu, Japan, renowned as one of architect Kenzo Tange’s seminal works blending traditional Japanese elements with contemporary design.
B. Kanagawa Prefectural Government
Kanagawa Prefectural Government is the administrative authority responsible for governing Kanagawa Prefecture in Japan, overseeing regional policies, public services, and coordination with municipal governments such as Yokohama.
C. Ishikawa Prefectural Government
The Ishikawa Prefectural Government is the administrative authority responsible for governing Ishikawa Prefecture in Japan, overseeing regional policies, public services, and local municipalities.
D. Shiga Prefectural Government
Shiga Prefectural Government is the administrative body of Japan’s Shiga Prefecture, responsible for regional governance, public services, and cultural and historical site management.
E. Okayama Prefecture Government
Okayama Prefecture Government is the regional administrative authority responsible for governing Japan’s Okayama Prefecture and managing its public services and infrastructure.
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_69d886d15af4819092f92f8a129763e6`	completed	April 10, 2026, 5:12 a.m.
NER	Named-entity recognition	`batch_69e3f2d8ca8c81909bba0cd6d60a4776`	completed	April 18, 2026, 9:08 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a01415718c88190834fedae7b01ac69`	completed	May 11, 2026, 2:39 a.m.
NEDg	Description generation	`batch_6a014529e7908190bab3e351cdc78c7c`	completed	May 11, 2026, 2:55 a.m.
NED2	Entity disambiguation (via description)	`batch_6a014595ca108190ad1587287987fc01`	completed	May 11, 2026, 2:57 a.m.

Created at: April 10, 2026, 5:36 a.m.