Triple
T23453399
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagoya Municipal Subway Meijō Line |
E567847
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Nagoya Dome-mae Yada Station |
—
|
NE NERFINISHED |
How this triple was built (2 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: Nagoya Dome-mae Yada Station | Statement: [Nagoya Municipal Subway Meijō Line, hasStation, Nagoya Dome-mae Yada Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagoya Dome-mae Yada Station Context triple: [Nagoya Municipal Subway Meijō Line, hasStation, Nagoya Dome-mae Yada Station]
-
A.
Nagoya Dome-mae Yada Station
chosen
Nagoya Dome-mae Yada Station is a railway station in Nagoya, Japan, serving as a primary access point for visitors to the nearby Vantelin Dome Nagoya baseball stadium and event venue.
-
B.
Nagoya Daigaku Station
Nagoya Daigaku Station is a subway station in Nagoya, Japan, serving the area around Nagoya University’s Higashiyama Campus.
-
C.
Yokodai Station
Yokodai Station is a railway station in Yokohama, Japan, serving the Yokodai area of Isogo Ward on the JR Negishi Line.
-
D.
Yamada Station
Yamada Station is a railway station in Suita, Osaka Prefecture, Japan, serving as a local transit hub on regional rail lines.
-
E.
Daikanyama Station
Daikanyama Station is a railway station in Tokyo’s upscale Daikanyama district, known for serving a fashionable shopping and residential area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e2458b4c888190b1d7998f9862a558 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a694f19081909117bc9b10ca8a83 |
completed | April 29, 2026, 6:35 a.m. |
Created at: April 17, 2026, 5:52 p.m.