Triple
T12059006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Demachiyanagi bridges |
E287116
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Demachiyanagi Station |
—
|
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: Demachiyanagi Station | Statement: [Demachiyanagi bridges, near, Demachiyanagi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Demachiyanagi Station Context triple: [Demachiyanagi bridges, near, Demachiyanagi Station]
-
A.
Homachi Station
Homachi Station is a major underground railway station in central Osaka, Japan, serving as an important interchange hub on the Osaka Metro network.
-
B.
Uguisudani Station
Uguisudani Station is a railway station in Tokyo, Japan, known for serving the Yamanote and Keihin-Tōhoku Lines near the Ueno area.
-
C.
Misakiguchi Station
Misakiguchi Station is a railway terminus in Miura, Kanagawa Prefecture, Japan, known as the southern endpoint of the Keikyū Kurihama Line operated by Keikyu Corporation.
-
D.
Kunitachi Station
Kunitachi Station is a railway station in Kunitachi, Tokyo, Japan, served by East Japan Railway Company (JR East) on the Chūō Line.
-
E.
Miyanosaka Station
Miyanosaka Station is a railway station serving the city of Hirakata in Osaka Prefecture, Japan.
- 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: Demachiyanagi Station Target entity description: Demachiyanagi Station is a railway station in Kyoto, Japan, serving as a key transit hub near the confluence of the Kamo and Takano rivers and the northern end of the city's main downtown area.
-
A.
Homachi Station
Homachi Station is a major underground railway station in central Osaka, Japan, serving as an important interchange hub on the Osaka Metro network.
-
B.
Uguisudani Station
Uguisudani Station is a railway station in Tokyo, Japan, known for serving the Yamanote and Keihin-Tōhoku Lines near the Ueno area.
-
C.
Misakiguchi Station
Misakiguchi Station is a railway terminus in Miura, Kanagawa Prefecture, Japan, known as the southern endpoint of the Keikyū Kurihama Line operated by Keikyu Corporation.
-
D.
Kunitachi Station
Kunitachi Station is a railway station in Kunitachi, Tokyo, Japan, served by East Japan Railway Company (JR East) on the Chūō Line.
-
E.
Miyanosaka Station
Miyanosaka Station is a railway station serving the city of Hirakata in Osaka Prefecture, Japan.
- 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_69d6ab4780948190bdb9f7620c2ac27e |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9043dbccc8190bf9da181f826f0d8 |
completed | April 10, 2026, 2:07 p.m. |
Created at: April 8, 2026, 9:47 p.m.