Triple
T14938431
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colmar-Berg railway station |
E372457
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Luxembourg–Ettelbruck railway line |
E947158
|
NE FINISHED |
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: Luxembourg–Ettelbruck railway line | Statement: [Colmar-Berg railway station, locatedOn, Luxembourg–Ettelbruck railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luxembourg–Ettelbruck railway line Context triple: [Colmar-Berg railway station, locatedOn, Luxembourg–Ettelbruck railway line]
-
A.
Luxembourg–Ettelbruck railway line
chosen
The Luxembourg–Ettelbruck railway line is a key national rail route in Luxembourg connecting the capital city Luxembourg with the town of Ettelbruck and serving as an important corridor for regional passenger and freight transport.
-
B.
Luxembourg–Pétange railway line
The Luxembourg–Pétange railway line is a key passenger and freight rail route in southwestern Luxembourg connecting the capital city with the town of Pétange and linking into regional and cross-border rail networks.
-
C.
Luxembourg–Thionville railway line
The Luxembourg–Thionville railway line is an international rail route connecting Luxembourg City with Thionville in northeastern France, serving as a key commuter and cross-border transport corridor.
-
D.
Luxembourg–Wasserbillig railway line
The Luxembourg–Wasserbillig railway line is a key rail route in Luxembourg connecting the capital with the eastern town of Wasserbillig and onward links toward Germany.
-
E.
Luxembourg–Troisvierges–Gouvy railway line
The Luxembourg–Troisvierges–Gouvy railway line is an international rail route connecting Luxembourg City with northern Luxembourg and onward into Belgium via Troisvierges and Gouvy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded64904d88190b6b4140da8e8199d |
completed | April 15, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e8e9c0c81909cfb1e02987527c0 |
completed | May 9, 2026, 12:23 a.m. |
Created at: April 10, 2026, 2:38 a.m.