Triple
T21927321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sumiyoshi Station (JR West) |
E541473
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Sumiyoshi Station (JNR) |
—
|
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: Sumiyoshi Station (JNR) | Statement: [Sumiyoshi Station (JR West), formerName, Sumiyoshi Station (JNR)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sumiyoshi Station (JNR) Context triple: [Sumiyoshi Station (JR West), formerName, Sumiyoshi Station (JNR)]
-
A.
Tsurumi-ryokuchi Station
Tsurumi-ryokuchi Station is a railway station in Osaka, Japan, providing access to the Tsurumi Ryokuchi Park area via the city’s subway network.
-
B.
Oji-kamiya Station
Oji-kamiya Station is a railway station in Kita, Tokyo, Japan, served by the Tokyo Metro network.
-
C.
Fukuzumi Station
Fukuzumi Station is a subway station in Sapporo, Japan, serving as the southern terminus of the Sapporo Municipal Subway Tōhō Line.
-
D.
Shimoyoshida Station
Shimoyoshida Station is a railway station in Fujiyoshida, Yamanashi Prefecture, Japan, serving as a gateway for visitors traveling toward Mount Fuji and the surrounding Fuji Five Lakes area.
-
E.
Motoyama Station
Motoyama Station is a railway station in Nagoya, Japan, serving as a key stop on the city’s subway network.
- 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: Sumiyoshi Station (JNR) Target entity description: Sumiyoshi Station (JNR) was the former Japanese National Railways-operated railway station that preceded the current JR West Sumiyoshi Station in Kobe, Japan.
-
A.
Tsurumi-ryokuchi Station
Tsurumi-ryokuchi Station is a railway station in Osaka, Japan, providing access to the Tsurumi Ryokuchi Park area via the city’s subway network.
-
B.
Oji-kamiya Station
Oji-kamiya Station is a railway station in Kita, Tokyo, Japan, served by the Tokyo Metro network.
-
C.
Fukuzumi Station
Fukuzumi Station is a subway station in Sapporo, Japan, serving as the southern terminus of the Sapporo Municipal Subway Tōhō Line.
-
D.
Shimoyoshida Station
Shimoyoshida Station is a railway station in Fujiyoshida, Yamanashi Prefecture, Japan, serving as a gateway for visitors traveling toward Mount Fuji and the surrounding Fuji Five Lakes area.
-
E.
Motoyama Station
Motoyama Station is a railway station in Nagoya, Japan, serving as a key stop on the city’s subway network.
- 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_69e0c47d74488190a15119108794a307 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f123fc188481909c74fd5f1bd52258 |
completed | April 28, 2026, 9:17 p.m. |
Created at: April 16, 2026, 7:46 p.m.