Triple
T3108755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Esch-sur-Alzette |
E64897
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Esch-sur-Alzette railway station
Esch-sur-Alzette railway station is a key passenger rail hub in southwestern Luxembourg, serving the city of Esch-sur-Alzette with regional and national train connections.
|
E327044
|
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: Esch-sur-Alzette railway station | Statement: [Esch-sur-Alzette, hasRailwayStation, Esch-sur-Alzette railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Esch-sur-Alzette railway station Context triple: [Esch-sur-Alzette, hasRailwayStation, Esch-sur-Alzette railway station]
-
A.
Ottignies railway station
Ottignies railway station is a key Belgian rail hub in Walloon Brabant, serving as an important interchange for regional and intercity services between Brussels, Namur, and other destinations.
-
B.
Luxembourg City central station
Luxembourg City central station is the main railway hub of Luxembourg’s capital, serving as a key national and international transit point.
-
C.
Luxembourg RER station
Luxembourg RER station is an underground commuter rail station in central Paris serving Line B of the Réseau Express Régional near the Luxembourg Gardens and the Latin Quarter.
-
D.
Brussels-Luxembourg railway station
Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
-
E.
Esch-sur-Alzette
Esch-sur-Alzette is Luxembourg’s second-largest city, known as an important industrial and cultural center in the country’s south near the French border.
- 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: Esch-sur-Alzette railway station Triple: [Esch-sur-Alzette, hasRailwayStation, Esch-sur-Alzette railway station]
Generated description
Esch-sur-Alzette railway station is a key passenger rail hub in southwestern Luxembourg, serving the city of Esch-sur-Alzette with regional and national train connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Esch-sur-Alzette railway station Target entity description: Esch-sur-Alzette railway station is a key passenger rail hub in southwestern Luxembourg, serving the city of Esch-sur-Alzette with regional and national train connections.
-
A.
Ottignies railway station
Ottignies railway station is a key Belgian rail hub in Walloon Brabant, serving as an important interchange for regional and intercity services between Brussels, Namur, and other destinations.
-
B.
Luxembourg City central station
Luxembourg City central station is the main railway hub of Luxembourg’s capital, serving as a key national and international transit point.
-
C.
Luxembourg RER station
Luxembourg RER station is an underground commuter rail station in central Paris serving Line B of the Réseau Express Régional near the Luxembourg Gardens and the Latin Quarter.
-
D.
Brussels-Luxembourg railway station
Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
-
E.
Esch-sur-Alzette
Esch-sur-Alzette is Luxembourg’s second-largest city, known as an important industrial and cultural center in the country’s south near the French border.
- 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_69ad857eeaf48190b34ebfdaa7a264cf |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada29eacc88190a19c5ca8e53e3dca |
completed | March 8, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b203902a6881909b20589fad629640 |
completed | March 12, 2026, 12:06 a.m. |
| NEDg | Description generation | batch_69b204b575c88190a5d3705c81f0dc6b |
completed | March 12, 2026, 12:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b20574fab48190bf48d62d35dd4ed5 |
completed | March 12, 2026, 12:14 a.m. |
Created at: March 8, 2026, 3:04 p.m.