Triple

T17726129

Position	Surface form	Disambiguated ID	Type / Status
Subject	Yataro Iwasaki	`E442464`	entity
Predicate	family	`P566`	FINISHED
Object	Iwasaki family	`—`	NE NERFINISHED

How this triple was built (3 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: Iwasaki family | Statement: [Yataro Iwasaki, family, Iwasaki family]

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

Target entity: Iwasaki family
Context triple: [Yataro Iwasaki, family, Iwasaki family]

A. Mitsui family
The Mitsui family is a prominent Japanese merchant and industrial dynasty that built one of Japan’s most powerful zaibatsu business conglomerates from the Edo period onward.
B. Konoe family
The Konoe family is a prominent Japanese kuge (court noble) lineage that historically held high-ranking positions in the imperial court and produced influential political figures, including pre-World War II Prime Minister Fumimaro Konoe.
C. Iwakura family
The Iwakura family is a prominent Japanese kuge (court noble) lineage best known for producing Iwakura Tomomi, a key statesman in the Meiji Restoration.
D. Hayashi family
The Hayashi family is a business-owning family historically recognized for founding and originally operating the Hayashi Department Store.
E. Ishibashi family
The Ishibashi family is a prominent Japanese political and business dynasty known for its influential role in modern Japan’s economic and governmental spheres.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Iwasaki family
Target entity description: The Iwasaki family is a prominent Japanese lineage best known for producing Yataro Iwasaki, the founder of the Mitsubishi conglomerate.

A. Mitsui family
The Mitsui family is a prominent Japanese merchant and industrial dynasty that built one of Japan’s most powerful zaibatsu business conglomerates from the Edo period onward.
B. Konoe family
The Konoe family is a prominent Japanese kuge (court noble) lineage that historically held high-ranking positions in the imperial court and produced influential political figures, including pre-World War II Prime Minister Fumimaro Konoe.
C. Iwakura family
The Iwakura family is a prominent Japanese kuge (court noble) lineage best known for producing Iwakura Tomomi, a key statesman in the Meiji Restoration.
D. Hayashi family
The Hayashi family is a business-owning family historically recognized for founding and originally operating the Hayashi Department Store.
E. Ishibashi family
The Ishibashi family is a prominent Japanese political and business dynasty known for its influential role in modern Japan’s economic and governmental spheres.
F. None of above. chosen

Provenance (2 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_69d8b9ec79688190b86bdcef85a7b3aa`	completed	April 10, 2026, 8:50 a.m.
NER	Named-entity recognition	`batch_69e478e25a80819096289fba4ecb227f`	completed	April 19, 2026, 6:40 a.m.

Created at: April 10, 2026, 10:07 a.m.