Triple
T1816373
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Schiphol railway station |
E40444
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Amersfoort Centraal railway station
Amersfoort Centraal railway station is a major rail hub in the central Netherlands, serving as an important interchange for national and regional train services.
|
E211030
|
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: Amersfoort Centraal railway station | Statement: [Schiphol railway station, connectsTo, Amersfoort Centraal railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amersfoort Centraal railway station Context triple: [Schiphol railway station, connectsTo, Amersfoort Centraal railway station]
-
A.
Arnhem Centraal railway station
Arnhem Centraal railway station is the main railway hub of the Dutch city of Arnhem, serving as a key regional and international transport interchange in the eastern Netherlands.
-
B.
Nijmegen railway station
Nijmegen railway station is the main train station serving the Dutch city of Nijmegen, providing regional and intercity rail connections.
-
C.
Haarlem railway station
Haarlem railway station is a historic and architecturally notable train station in the Dutch city of Haarlem, serving as an important hub on the railway line between Amsterdam and the western Netherlands.
-
D.
Ede-Wageningen railway station
Ede-Wageningen railway station is a major train station in the Netherlands serving the towns of Ede and Wageningen, providing regional and intercity connections on the busy east–west rail corridor.
-
E.
Nijmegen Dukenburg railway station
Nijmegen Dukenburg railway station is a suburban train station serving the Dukenburg district of Nijmegen in the Netherlands, providing regional rail connections for commuters and local residents.
- 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: Amersfoort Centraal railway station Triple: [Schiphol railway station, connectsTo, Amersfoort Centraal railway station]
Generated description
Amersfoort Centraal railway station is a major rail hub in the central Netherlands, serving as an important interchange for national and regional train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Amersfoort Centraal railway station Target entity description: Amersfoort Centraal railway station is a major rail hub in the central Netherlands, serving as an important interchange for national and regional train services.
-
A.
Arnhem Centraal railway station
Arnhem Centraal railway station is the main railway hub of the Dutch city of Arnhem, serving as a key regional and international transport interchange in the eastern Netherlands.
-
B.
Nijmegen railway station
Nijmegen railway station is the main train station serving the Dutch city of Nijmegen, providing regional and intercity rail connections.
-
C.
Haarlem railway station
Haarlem railway station is a historic and architecturally notable train station in the Dutch city of Haarlem, serving as an important hub on the railway line between Amsterdam and the western Netherlands.
-
D.
Ede-Wageningen railway station
Ede-Wageningen railway station is a major train station in the Netherlands serving the towns of Ede and Wageningen, providing regional and intercity connections on the busy east–west rail corridor.
-
E.
Nijmegen Dukenburg railway station
Nijmegen Dukenburg railway station is a suburban train station serving the Dukenburg district of Nijmegen in the Netherlands, providing regional rail connections for commuters and local residents.
- 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_69a8864526c081908a3a4d74f689e2c5 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa65f614888190a475f7df627d5f0a |
completed | March 6, 2026, 5:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adead39c208190aa3aaf793c7e3224 |
completed | March 8, 2026, 9:32 p.m. |
| NEDg | Description generation | batch_69adeb1049dc8190bbf9aa6ad5ad1ad9 |
completed | March 8, 2026, 9:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adeb8d6c948190a28963faa04b6883 |
completed | March 8, 2026, 9:35 p.m. |
Created at: March 4, 2026, 7:32 p.m.