Triple

T3352791

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ōkubo Toshimichi	`E70534`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Home Minister of Japan The Home Minister of Japan was a powerful cabinet position in the prewar government responsible for overseeing internal affairs, including police, local administration, and public order.	`E50558`	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: Home Minister of Japan | Statement: [Ōkubo Toshimichi, positionHeld, Home Minister of Japan]

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

Target entity: Home Minister of Japan
Context triple: [Ōkubo Toshimichi, positionHeld, Home Minister of Japan]

A. Minister for Internal Affairs and Communications of Japan
The Minister for Internal Affairs and Communications of Japan is a cabinet-level government official responsible for overseeing the country’s internal administration, local governments, communications policy, and information technology strategy.
B. Minister of Justice of Japan
The Minister of Justice of Japan is the cabinet official responsible for overseeing the country’s legal system, including prosecution, correctional administration, and immigration control.
C. Deputy Prime Minister of Japan
The Deputy Prime Minister of Japan is a senior cabinet post typically held by a prominent political leader who assists and can stand in for the Prime Minister in governing the country.
D. Minister for Administrative Reform of Japan
The Minister for Administrative Reform of Japan is a cabinet-level government post responsible for leading bureaucratic, regulatory, and digitalization reforms to improve the efficiency and transparency of Japan’s public administration.
E. Minister of Defense of Japan
The Minister of Defense of Japan is the cabinet-level official responsible for overseeing the country’s Self-Defense Forces and directing national defense 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: Home Minister of Japan
Triple: [Ōkubo Toshimichi, positionHeld, Home Minister of Japan]

Generated description

The Home Minister of Japan was a powerful cabinet position in the prewar government responsible for overseeing internal affairs, including police, local administration, and public order.

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

Target entity: Home Minister of Japan
Target entity description: The Home Minister of Japan was a powerful cabinet position in the prewar government responsible for overseeing internal affairs, including police, local administration, and public order.

A. Minister for Internal Affairs and Communications of Japan chosen
The Minister for Internal Affairs and Communications of Japan is a cabinet-level government official responsible for overseeing the country’s internal administration, local governments, communications policy, and information technology strategy.
B. Minister of Justice of Japan
The Minister of Justice of Japan is the cabinet official responsible for overseeing the country’s legal system, including prosecution, correctional administration, and immigration control.
C. Deputy Prime Minister of Japan
The Deputy Prime Minister of Japan is a senior cabinet post typically held by a prominent political leader who assists and can stand in for the Prime Minister in governing the country.
D. Minister for Administrative Reform of Japan
The Minister for Administrative Reform of Japan is a cabinet-level government post responsible for leading bureaucratic, regulatory, and digitalization reforms to improve the efficiency and transparency of Japan’s public administration.
E. Minister of Defense of Japan
The Minister of Defense of Japan is the cabinet-level official responsible for overseeing the country’s Self-Defense Forces and directing national defense policy.
F. None of above.

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_69ad85a4ef7c8190a29e2bbd6fa454e4`	completed	March 8, 2026, 2:20 p.m.
NER	Named-entity recognition	`batch_69adb23ec53881908a04c7f784fe8c43`	completed	March 8, 2026, 5:30 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b32532ebd08190bf174d72fba89a75`	completed	March 12, 2026, 8:42 p.m.
NEDg	Description generation	`batch_69b328f5e6ac8190935f88e2b7307147`	completed	March 12, 2026, 8:58 p.m.
NED2	Entity disambiguation (via description)	`batch_69b32ca6aa4481908b044b07b6d2e529`	completed	March 12, 2026, 9:14 p.m.

Created at: March 8, 2026, 3:13 p.m.