Triple
T10237411
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IJ |
E243500
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Amsterdam–Zaandam railway bridge
The Amsterdam–Zaandam railway bridge is a rail bridge in the Netherlands that carries train traffic across the IJ between Amsterdam and Zaandam.
|
E851574
|
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: Amsterdam–Zaandam railway bridge | Statement: [IJ, crossedBy, Amsterdam–Zaandam railway bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam–Zaandam railway bridge Context triple: [IJ, crossedBy, Amsterdam–Zaandam railway bridge]
-
A.
Oesterdam bridge
The Oesterdam bridge is a major Dutch dam and roadway structure that forms part of the Delta Works, connecting Tholen and Zuid-Beveland while separating the Eastern Scheldt from the Scheldt–Rhine Canal.
-
B.
IJmeer bridge
The IJmeer bridge is a proposed infrastructure project intended to create a direct connection across the IJmeer lake, improving transport links between Amsterdam and surrounding areas.
-
C.
HSL-Zuid railway bridge
The HSL-Zuid railway bridge is a major high-speed rail bridge in the Netherlands that carries the HSL-Zuid line across the Hollands Diep waterway as part of the route between Rotterdam and the Belgian border.
-
D.
Zeelandbrug
Zeelandbrug is a long cantilever bridge in the Dutch province of Zeeland that spans the Eastern Scheldt estuary, connecting the islands of Schouwen-Duiveland and Noord-Beveland.
-
E.
Oudekerksbrug
Oudekerksbrug is a historic canal bridge in Amsterdam’s old city center, closely associated with the medieval Oude Kerk and the surrounding Red Light District.
- 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: Amsterdam–Zaandam railway bridge Triple: [IJ, crossedBy, Amsterdam–Zaandam railway bridge]
Generated description
The Amsterdam–Zaandam railway bridge is a rail bridge in the Netherlands that carries train traffic across the IJ between Amsterdam and Zaandam.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Amsterdam–Zaandam railway bridge Target entity description: The Amsterdam–Zaandam railway bridge is a rail bridge in the Netherlands that carries train traffic across the IJ between Amsterdam and Zaandam.
-
A.
Oesterdam bridge
The Oesterdam bridge is a major Dutch dam and roadway structure that forms part of the Delta Works, connecting Tholen and Zuid-Beveland while separating the Eastern Scheldt from the Scheldt–Rhine Canal.
-
B.
IJmeer bridge
The IJmeer bridge is a proposed infrastructure project intended to create a direct connection across the IJmeer lake, improving transport links between Amsterdam and surrounding areas.
-
C.
HSL-Zuid railway bridge
The HSL-Zuid railway bridge is a major high-speed rail bridge in the Netherlands that carries the HSL-Zuid line across the Hollands Diep waterway as part of the route between Rotterdam and the Belgian border.
-
D.
Zeelandbrug
Zeelandbrug is a long cantilever bridge in the Dutch province of Zeeland that spans the Eastern Scheldt estuary, connecting the islands of Schouwen-Duiveland and Noord-Beveland.
-
E.
Oudekerksbrug
Oudekerksbrug is a historic canal bridge in Amsterdam’s old city center, closely associated with the medieval Oude Kerk and the surrounding Red Light District.
- 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_69d381b0f97c819085c9b45799a5fb7c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d21b64c88190b708c20ca7fe20aa |
completed | April 7, 2026, 9:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f76ca8848190a49d7dc76cf9dd35 |
completed | April 9, 2026, 12:48 a.m. |
| NEDg | Description generation | batch_69d6fa2ea97081908395048218c0592b |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fcb5dc4c8190944a423a9d16a4b8 |
completed | April 9, 2026, 1:11 a.m. |
Created at: April 6, 2026, 11:23 a.m.