Triple
T12235482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kakogawa |
E291579
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Kakogawa 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: Kakogawa Station | Statement: [Kakogawa, hasRailwayStation, Kakogawa Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kakogawa Station Context triple: [Kakogawa, hasRailwayStation, Kakogawa Station]
-
A.
Kawauchi Station
Kawauchi Station is a railway station in Sendai, Japan, serving as a primary public transit access point for the nearby Kawauchi Campus of Tohoku University.
-
B.
Gokasho Station
Gokasho Station is a railway station in Japan operated by the private Ohmi Railway company on its Main Line.
-
C.
Kuzuha Station
Kuzuha Station is a railway station in Hirakata, Osaka Prefecture, Japan, serving as a key stop on the Keihan Main Line.
-
D.
Kibukawa Station
Kibukawa Station is a railway station in Kōka, Shiga Prefecture, Japan, serving as a key junction where the Ohmi Railway Main Line connects with JR West and Shigaraki Kōgen Railway services.
-
E.
Kawaguchi Station
Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
- 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: Kakogawa Station Target entity description: Kakogawa Station is a major railway hub in Kakogawa, Hyōgo Prefecture, Japan, serving multiple JR West lines and connecting local and regional train services.
-
A.
Kawauchi Station
Kawauchi Station is a railway station in Sendai, Japan, serving as a primary public transit access point for the nearby Kawauchi Campus of Tohoku University.
-
B.
Gokasho Station
Gokasho Station is a railway station in Japan operated by the private Ohmi Railway company on its Main Line.
-
C.
Kuzuha Station
Kuzuha Station is a railway station in Hirakata, Osaka Prefecture, Japan, serving as a key stop on the Keihan Main Line.
-
D.
Kibukawa Station
Kibukawa Station is a railway station in Kōka, Shiga Prefecture, Japan, serving as a key junction where the Ohmi Railway Main Line connects with JR West and Shigaraki Kōgen Railway services.
-
E.
Kawaguchi Station
Kawaguchi Station is a railway station in Kawaguchi, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).
- 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_69d6ab668acc8190963ba424049d6aee |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cb2892c81909a97b3ad6ec2c21b |
completed | April 10, 2026, 3:52 p.m. |
Created at: April 8, 2026, 9:51 p.m.