Triple
T22105782
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sakurai, Nara |
E546280
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Sakurai Station (JR West) |
—
|
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: Sakurai Station (JR West) | Statement: [Sakurai, Nara, hasRailwayStation, Sakurai Station (JR West)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sakurai Station (JR West) Context triple: [Sakurai, Nara, hasRailwayStation, Sakurai Station (JR West)]
-
A.
JR Sōjiji Station
JR Sōjiji Station is a railway station on JR West’s Kyoto Line (Tōkaidō Main Line) serving the city of Takatsuki in Osaka Prefecture, Japan.
-
B.
Sakai Station
Sakai Station is a major railway station in Sakai, Osaka Prefecture, Japan, functioning as an important hub for commuter and regional rail services.
-
C.
Sasazuka Station
Sasazuka Station is a railway station in Shibuya, Tokyo, serving as a local transit hub on the Keio Line.
-
D.
Sakae Station
Sakae Station is a major underground railway and subway hub in Nagoya, Japan, serving the busy Sakae commercial and entertainment district.
-
E.
Sakuragawa Station
Sakuragawa Station is a railway station in Osaka, Japan, serving as a stop on multiple urban transit lines including the Osaka Metro 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: Sakurai Station (JR West) Target entity description: Sakurai Station (JR West) is a railway station in Sakurai, Nara Prefecture, Japan, operated by the West Japan Railway Company and serving as a local transit hub in the area.
-
A.
JR Sōjiji Station
JR Sōjiji Station is a railway station on JR West’s Kyoto Line (Tōkaidō Main Line) serving the city of Takatsuki in Osaka Prefecture, Japan.
-
B.
Sakai Station
Sakai Station is a major railway station in Sakai, Osaka Prefecture, Japan, functioning as an important hub for commuter and regional rail services.
-
C.
Sasazuka Station
Sasazuka Station is a railway station in Shibuya, Tokyo, serving as a local transit hub on the Keio Line.
-
D.
Sakae Station
Sakae Station is a major underground railway and subway hub in Nagoya, Japan, serving the busy Sakae commercial and entertainment district.
-
E.
Sakuragawa Station
Sakuragawa Station is a railway station in Osaka, Japan, serving as a stop on multiple urban transit lines including the Osaka Metro 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_69e11e378dc08190896d6a51597afd5a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f12918d7a4819080283c287a253c9f |
completed | April 28, 2026, 9:39 p.m. |
Created at: April 16, 2026, 8:30 p.m.