Triple
T25989077
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yamashina Station |
E646289
|
entity |
| Predicate | hasPrivateRailwayInterchange |
P98214
|
FINISHED |
| Object | Keihan Keishin Line |
—
|
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: Keihan Keishin Line | Statement: [Yamashina Station, hasPrivateRailwayInterchange, Keihan Keishin Line]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasPrivateRailwayInterchange Context triple: [Yamashina Station, hasPrivateRailwayInterchange, Keihan Keishin Line]
-
A.
hasPrivateRailway
Indicates that an entity owns or operates a railway line that is privately controlled rather than part of a public or national rail system.
-
B.
hasPrivateRailwayStation
Indicates that an entity possesses or is served by a railway station that is privately owned or exclusively operated for its use.
-
C.
hasRailInterchangeFunction
Indicates that something serves as a location or facility where rail lines connect or intersect, allowing passengers or goods to transfer between them.
-
D.
hasInterchangeStationWith
chosen
Indicates that two transportation lines, routes, or systems share a station where passengers can transfer between them.
-
E.
hasRailStation
Indicates that one entity possesses, contains, or is served by a rail station.
- F. None of above.
Provenance (3 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_69e77e881fc08190ba1c8dc7e2a07f97 |
completed | April 21, 2026, 1:41 p.m. |
| NER | Named-entity recognition | batch_69f7979a073881909a4fde2558e6b6f3 |
completed | May 3, 2026, 6:44 p.m. |
| PD | Predicate disambiguation | batch_69f7961550f88190b7bb8a9155458b54 |
completed | May 3, 2026, 6:38 p.m. |
Created at: April 22, 2026, 8:55 a.m.