Triple
T19244912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U-OV region |
E481224
|
entity |
| Predicate | hasCentralBusStation |
P5891
|
FINISHED |
| Object | Utrecht Centraal bus 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: Utrecht Centraal bus station | Statement: [U-OV region, hasCentralBusStation, Utrecht Centraal bus station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Utrecht Centraal bus station Context triple: [U-OV region, hasCentralBusStation, Utrecht Centraal bus station]
-
A.
Utrecht Centraal
chosen
Utrecht Centraal is the largest and busiest railway station in the Netherlands, serving as a major national and international transport hub.
-
B.
Utrecht Central Station
Utrecht Central Station is the main railway hub of the city of Utrecht in the Netherlands and one of the busiest train stations in the country.
-
C.
Rotterdam Centraal station
Rotterdam Centraal station is a major railway terminal in the Dutch city of Rotterdam, serving as a key national and international transport hub.
-
D.
Hilversum station
Hilversum station is a major railway station in the Dutch city of Hilversum, serving as an important regional and commuter hub in the central Netherlands.
-
E.
Apeldoorn station
Apeldoorn station is a major railway station in the Dutch city of Apeldoorn, serving as an important regional and intercity transport hub in the central Netherlands.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasCentralBusStation Context triple: [U-OV region, hasCentralBusStation, Utrecht Centraal bus station]
-
A.
hasBusStation
chosen
Indicates that a place or area contains or is served by a bus station.
-
B.
isMainBusStationFor
Indicates that one bus station serves as the primary or central station for a particular area, network, or service.
-
C.
hasMajorRailwayStation
Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
-
D.
hasRailwayStation
Indicates that a place or location is served by, or contains, a railway station.
-
E.
hasRailwayStationOn
Indicates that a railway station is located on or serves a particular railway line, route, or network segment.
- 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_69d8e8cd9d1081908a181d02b88b59b8 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5faf47820819081e8b6af852bb1dd |
completed | April 20, 2026, 10:07 a.m. |
| PD | Predicate disambiguation | batch_69e4dd002d00819088b625056edfb74e |
completed | April 19, 2026, 1:47 p.m. |
Created at: April 10, 2026, 1:27 p.m.