Triple

T22714785

Position	Surface form	Disambiguated ID	Type / Status
Subject	East Gardens	`E561697`	entity
Predicate	contains	`P35`	FINISHED
Object	Ninomaru area	`—`	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: Ninomaru area | Statement: [East Gardens, contains, Ninomaru area]

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

Target entity: Ninomaru area
Context triple: [East Gardens, contains, Ninomaru area]

A. Marunouchi area
The Marunouchi area is a central business and administrative district in Nagoya’s Naka Ward, known for its government offices, corporate buildings, and convenient urban location.
B. Kamimaezu area
Kamimaezu area is a commercial and entertainment district in central Nagoya known for its shopping streets, dining options, and convenient subway access.
C. Kamiyachō area
The Kamiyachō area is a central commercial and business district in Hiroshima, Japan, known for its dense concentration of shops, offices, and easy access to major city landmarks.
D. Tsuruma area
Tsuruma area is a neighborhood in Naka Ward, Nagoya, known for its central urban location and proximity to major city amenities.
E. Sarufutsu area
The Sarufutsu area is a sparsely populated coastal region in northern Hokkaido, Japan, known for its fishing industry, scallop and clam harvesting, and remote natural landscapes along the Sea of Okhotsk.
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: Ninomaru area
Target entity description: The Ninomaru area is a historic section within the East Gardens of the Imperial Palace in Tokyo, known for its traditional Japanese garden and remnants of Edo Castle structures.

A. Marunouchi area
The Marunouchi area is a central business and administrative district in Nagoya’s Naka Ward, known for its government offices, corporate buildings, and convenient urban location.
B. Kamimaezu area
Kamimaezu area is a commercial and entertainment district in central Nagoya known for its shopping streets, dining options, and convenient subway access.
C. Kamiyachō area
The Kamiyachō area is a central commercial and business district in Hiroshima, Japan, known for its dense concentration of shops, offices, and easy access to major city landmarks.
D. Tsuruma area
Tsuruma area is a neighborhood in Naka Ward, Nagoya, known for its central urban location and proximity to major city amenities.
E. Sarufutsu area
The Sarufutsu area is a sparsely populated coastal region in northern Hokkaido, Japan, known for its fishing industry, scallop and clam harvesting, and remote natural landscapes along the Sea of Okhotsk.
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_69e2454f1348819088d83f420925a5c1`	completed	April 17, 2026, 2:35 p.m.
NER	Named-entity recognition	`batch_69f1790bdac88190976c83c9039c9d16`	completed	April 29, 2026, 3:20 a.m.

Created at: April 17, 2026, 3:18 p.m.