Triple

T4793516

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ministry of Finance (Japan)	`E106657`	entity
Predicate	oversees	`P46`	FINISHED
Object	Policy Research Institute (Ministry of Finance, Japan) The Policy Research Institute is the Ministry of Finance of Japan’s official think tank, conducting economic and fiscal research to inform national financial and economic policy.	`E468545`	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: Policy Research Institute (Ministry of Finance, Japan) | Statement: [Ministry of Finance (Japan), oversees, Policy Research Institute (Ministry of Finance, Japan)]

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

Target entity: Policy Research Institute (Ministry of Finance, Japan)
Context triple: [Ministry of Finance (Japan), oversees, Policy Research Institute (Ministry of Finance, Japan)]

A. Economic Planning Agency of Japan
The Economic Planning Agency of Japan was a former government body responsible for formulating national economic policy and long-term economic plans before its functions were absorbed into the Cabinet Office.
B. Ministry of Finance (Japan)
The Ministry of Finance (Japan) is a central government ministry responsible for the country’s fiscal policy, public finance, and economic stability.
C. Faculty of Economics, The University of Tokyo
The Faculty of Economics at the University of Tokyo is a leading academic division specializing in economic theory, policy, and related social sciences, renowned for its research output and role in training economists and policymakers in Japan.
D. Faculty of Economics, Kyushu University
The Faculty of Economics at Kyushu University is an academic division in Japan specializing in education and research in economics and related social sciences.
E. Science Council of Japan
The Science Council of Japan is a national organization that represents the Japanese scientific community and advises the government on science and technology policy.
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: Policy Research Institute (Ministry of Finance, Japan)
Triple: [Ministry of Finance (Japan), oversees, Policy Research Institute (Ministry of Finance, Japan)]

Generated description

The Policy Research Institute is the Ministry of Finance of Japan’s official think tank, conducting economic and fiscal research to inform national financial and economic policy.

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

Target entity: Policy Research Institute (Ministry of Finance, Japan)
Target entity description: The Policy Research Institute is the Ministry of Finance of Japan’s official think tank, conducting economic and fiscal research to inform national financial and economic policy.

A. Economic Planning Agency of Japan
The Economic Planning Agency of Japan was a former government body responsible for formulating national economic policy and long-term economic plans before its functions were absorbed into the Cabinet Office.
B. Ministry of Finance (Japan)
The Ministry of Finance (Japan) is a central government ministry responsible for the country’s fiscal policy, public finance, and economic stability.
C. Faculty of Economics, The University of Tokyo
The Faculty of Economics at the University of Tokyo is a leading academic division specializing in economic theory, policy, and related social sciences, renowned for its research output and role in training economists and policymakers in Japan.
D. Faculty of Economics, Kyushu University
The Faculty of Economics at Kyushu University is an academic division in Japan specializing in education and research in economics and related social sciences.
E. Science Council of Japan
The Science Council of Japan is a national organization that represents the Japanese scientific community and advises the government on science and technology policy.
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_69bd43f591c881909e5a532388b0f3f3`	completed	March 20, 2026, 12:56 p.m.
NER	Named-entity recognition	`batch_69bd66072ebc8190ae0e6cef1e7b07e4`	completed	March 20, 2026, 3:21 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be43f0be108190aebcc9b1a824e624`	completed	March 21, 2026, 7:08 a.m.
NEDg	Description generation	`batch_69be44b374a081908862ebad48332d16`	completed	March 21, 2026, 7:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69be4530fe5c8190aa976151cdd5bc7a`	completed	March 21, 2026, 7:13 a.m.

Created at: March 20, 2026, 1:22 p.m.