Triple

T18983572

Position	Surface form	Disambiguated ID	Type / Status
Subject	Fukushima	`E464492`	entity
Predicate	hasCulturalAttraction	`P3114`	FINISHED
Object	Tsukidate Castle ruins	`—`	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: Tsukidate Castle ruins | Statement: [Fukushima, hasCulturalAttraction, Tsukidate Castle ruins]

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

Target entity: Tsukidate Castle ruins
Context triple: [Fukushima, hasCulturalAttraction, Tsukidate Castle ruins]

A. Uegusuku Castle ruins
Uegusuku Castle ruins are the remains of a historic Ryukyuan hilltop fortress on Kume Island in Okinawa, Japan, offering panoramic views and insight into the island’s medieval past.
B. Yoshida Castle ruins
Yoshida Castle ruins are the remains of a historic Japanese castle in Toyohashi, Aichi Prefecture, now preserved as a park and cultural heritage site.
C. Takeda Castle Ruins
Takeda Castle Ruins is a historic Japanese mountaintop fortress site famed for its dramatic “castle in the sky” appearance above the surrounding clouds.
D. Gushikawa Castle ruins
Gushikawa Castle ruins are the remains of a historic Ryukyuan gusuku (castle) in Okinawa, Japan, known for their stone walls and scenic coastal views.
E. Tsuyama Castle ruins
Tsuyama Castle ruins are the remains of a historic Edo-period hilltop castle in Tsuyama, Japan, renowned for its extensive stone walls and cherry blossom viewing.
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: Tsukidate Castle ruins
Target entity description: Tsukidate Castle ruins are the remains of a historic Japanese castle site in Fukushima Prefecture, now valued as a cultural and historical landmark.

A. Uegusuku Castle ruins
Uegusuku Castle ruins are the remains of a historic Ryukyuan hilltop fortress on Kume Island in Okinawa, Japan, offering panoramic views and insight into the island’s medieval past.
B. Yoshida Castle ruins
Yoshida Castle ruins are the remains of a historic Japanese castle in Toyohashi, Aichi Prefecture, now preserved as a park and cultural heritage site.
C. Takeda Castle Ruins
Takeda Castle Ruins is a historic Japanese mountaintop fortress site famed for its dramatic “castle in the sky” appearance above the surrounding clouds.
D. Gushikawa Castle ruins
Gushikawa Castle ruins are the remains of a historic Ryukyuan gusuku (castle) in Okinawa, Japan, known for their stone walls and scenic coastal views.
E. Tsuyama Castle ruins
Tsuyama Castle ruins are the remains of a historic Edo-period hilltop castle in Tsuyama, Japan, renowned for its extensive stone walls and cherry blossom viewing.
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_69d8dd008af48190a97ff1c6488edf1b`	completed	April 10, 2026, 11:20 a.m.
NER	Named-entity recognition	`batch_69e5d65de6288190a53a3fdd59013d2d`	completed	April 20, 2026, 7:31 a.m.

Created at: April 10, 2026, 12:01 p.m.