Triple

T22651901

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ako Castle	`E559113`	entity
Predicate	formerOwner	`P347`	FINISHED
Object	Nagoya clan	`—`	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: Nagoya clan | Statement: [Ako Castle, formerOwner, Nagoya clan]

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

Target entity: Nagoya clan
Context triple: [Ako Castle, formerOwner, Nagoya clan]

A. Takeda clan
The Takeda clan was a powerful samurai family of Japan’s Sengoku period, best known for its famed warlord Takeda Shingen and its military prowess in central Honshu.
B. Toyotomi clan
The Toyotomi clan was a powerful Japanese samurai family that rose to prominence in the late 16th century under Toyotomi Hideyoshi, who unified much of Japan before the Tokugawa shogunate.
C. Katō clan
The Katō clan was a prominent samurai family of feudal Japan, best known for its powerful daimyō who ruled domains such as Higo during the Sengoku and early Edo periods.
D. Hosokawa clan
The Hosokawa clan was a powerful Japanese samurai family that rose to prominence as influential shugo (military governors) and key political players during the Muromachi and Sengoku periods.
E. Chōsokabe clan
The Chōsokabe clan was a prominent samurai family of Japan’s Sengoku period, best known for its unification of Shikoku under the leadership of Chōsokabe Motochika.
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: Nagoya clan
Target entity description: The Nagoya clan was a samurai family of feudal Japan that held regional power and domains, including control of Ako Castle during part of the Edo period.

A. Takeda clan
The Takeda clan was a powerful samurai family of Japan’s Sengoku period, best known for its famed warlord Takeda Shingen and its military prowess in central Honshu.
B. Toyotomi clan
The Toyotomi clan was a powerful Japanese samurai family that rose to prominence in the late 16th century under Toyotomi Hideyoshi, who unified much of Japan before the Tokugawa shogunate.
C. Katō clan
The Katō clan was a prominent samurai family of feudal Japan, best known for its powerful daimyō who ruled domains such as Higo during the Sengoku and early Edo periods.
D. Hosokawa clan
The Hosokawa clan was a powerful Japanese samurai family that rose to prominence as influential shugo (military governors) and key political players during the Muromachi and Sengoku periods.
E. Chōsokabe clan
The Chōsokabe clan was a prominent samurai family of Japan’s Sengoku period, best known for its unification of Shikoku under the leadership of Chōsokabe Motochika.
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_69e245489dd88190b1f674acf61c8769`	completed	April 17, 2026, 2:35 p.m.
NER	Named-entity recognition	`batch_69f1703d7d648190aafe275cd04c47cf`	completed	April 29, 2026, 2:43 a.m.

Created at: April 17, 2026, 3:06 p.m.