Triple
T1405637
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lucerne |
E31684
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Lucerne railway station
Lucerne railway station is the main rail hub of the city of Lucerne in central Switzerland, serving as a key junction for regional, national, and international train services.
|
E162358
|
NE FINISHED |
How this triple was built (4 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: Lucerne railway station | Statement: [Lucerne, hasRailwayStation, Lucerne railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lucerne railway station Context triple: [Lucerne, hasRailwayStation, Lucerne railway station]
-
A.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
B.
Bern railway station
Bern railway station is the main railway hub of Switzerland’s capital city, serving as a central node for national and international train connections.
-
C.
Leatherhead railway station
Leatherhead railway station is a commuter rail station in Surrey, England, serving the town of Leatherhead on routes into London and surrounding areas.
-
D.
Elwyn station
Elwyn station is a commuter rail stop in Pennsylvania that serves as a key station on SEPTA’s Media/Wawa Line.
-
E.
High Brooms railway station
High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lucerne railway station Triple: [Lucerne, hasRailwayStation, Lucerne railway station]
Generated description
Lucerne railway station is the main rail hub of the city of Lucerne in central Switzerland, serving as a key junction for regional, national, and international train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lucerne railway station Target entity description: Lucerne railway station is the main rail hub of the city of Lucerne in central Switzerland, serving as a key junction for regional, national, and international train services.
-
A.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
B.
Bern railway station
Bern railway station is the main railway hub of Switzerland’s capital city, serving as a central node for national and international train connections.
-
C.
Leatherhead railway station
Leatherhead railway station is a commuter rail station in Surrey, England, serving the town of Leatherhead on routes into London and surrounding areas.
-
D.
Elwyn station
Elwyn station is a commuter rail stop in Pennsylvania that serves as a key station on SEPTA’s Media/Wawa Line.
-
E.
High Brooms railway station
High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings line.
- F. None of above. chosen
Provenance (5 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_69a49918e1f88190ba610f9dc8114578 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3bc55a08190a4dfe13a5378aff3 |
completed | March 1, 2026, 10:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ace573b9288190ac91d8f6ea94fa20 |
completed | March 8, 2026, 2:56 a.m. |
| NEDg | Description generation | batch_69ace639296881909dc3fe52720d120d |
completed | March 8, 2026, 3 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace7730cf08190a4e0329be205da3f |
completed | March 8, 2026, 3:05 a.m. |
Created at: March 1, 2026, 7:59 p.m.