Triple
T21715854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 大船駅 |
E536026
|
entity |
| Predicate | 所在地市区町村 |
P102011
|
FINISHED |
| Object | 横浜市栄区 |
—
|
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: 横浜市栄区 | Statement: [大船駅, 所在地市区町村, 横浜市栄区]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 横浜市栄区 Context triple: [大船駅, 所在地市区町村, 横浜市栄区]
-
A.
Midori-ku, Yokohama
Midori-ku, Yokohama is a residential ward in northern Yokohama, Japan, known for its suburban neighborhoods, greenery, and role as a commuter area connected to central Yokohama and Tokyo.
-
B.
Tsurumi-ku, Yokohama
Tsurumi-ku, Yokohama is one of the wards of Yokohama, Japan, known as an industrial and residential area along Tokyo Bay with a mix of factories, port facilities, and urban neighborhoods.
-
C.
横浜市都筑区
横浜市都筑区は、横浜市北部に位置し、港北ニュータウンを中心とした計画的な住宅地や商業施設が広がる新興のベッドタウン的行政区である。
-
D.
Yokohama Naka Ward
Yokohama Naka Ward is a central district of Yokohama, Japan, known for its historic port, foreign settlement areas, and major tourist attractions such as Chinatown and waterfront parks.
-
E.
Hodogaya Ward, Yokohama
Hodogaya Ward is one of Yokohama’s 18 administrative wards, known as a primarily residential area with a mix of commercial districts and important transportation links connecting central Yokohama with western Kanagawa Prefecture.
- 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: 横浜市栄区 Target entity description: 横浜市栄区は、神奈川県横浜市南部に位置し、住宅地と自然が比較的多く残る落ち着いた雰囲気の行政区です。
-
A.
Midori-ku, Yokohama
Midori-ku, Yokohama is a residential ward in northern Yokohama, Japan, known for its suburban neighborhoods, greenery, and role as a commuter area connected to central Yokohama and Tokyo.
-
B.
Tsurumi-ku, Yokohama
Tsurumi-ku, Yokohama is one of the wards of Yokohama, Japan, known as an industrial and residential area along Tokyo Bay with a mix of factories, port facilities, and urban neighborhoods.
-
C.
横浜市都筑区
横浜市都筑区は、横浜市北部に位置し、港北ニュータウンを中心とした計画的な住宅地や商業施設が広がる新興のベッドタウン的行政区である。
-
D.
Yokohama Naka Ward
Yokohama Naka Ward is a central district of Yokohama, Japan, known for its historic port, foreign settlement areas, and major tourist attractions such as Chinatown and waterfront parks.
-
E.
Hodogaya Ward, Yokohama
Hodogaya Ward is one of Yokohama’s 18 administrative wards, known as a primarily residential area with a mix of commercial districts and important transportation links connecting central Yokohama with western Kanagawa Prefecture.
- 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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd96ab4c88190b76f4a6b7c855039 |
completed | April 27, 2026, 9:47 p.m. |
Created at: April 16, 2026, 6:47 p.m.