Triple
T16453772
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Randstad regional rail network |
E399619
|
entity |
| Predicate | relatedInfrastructure |
P43089
|
FINISHED |
| Object |
Schiphol–Amsterdam–Almere–Lelystad corridor
The Schiphol–Amsterdam–Almere–Lelystad corridor is a major Dutch rail and transport axis connecting Amsterdam’s airport and eastern satellite cities within the Randstad metropolitan region.
|
E1215042
|
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: Schiphol–Amsterdam–Almere–Lelystad corridor | Statement: [Randstad regional rail network, relatedInfrastructure, Schiphol–Amsterdam–Almere–Lelystad corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schiphol–Amsterdam–Almere–Lelystad corridor Context triple: [Randstad regional rail network, relatedInfrastructure, Schiphol–Amsterdam–Almere–Lelystad corridor]
-
A.
Amsterdam–The Hague–Rotterdam corridor
The Amsterdam–The Hague–Rotterdam corridor is a heavily trafficked rail and urban region in the western Netherlands that links the country’s largest Randstad cities through a continuous band of transportation and development.
-
B.
Amsterdam-Utrecht corridor
The Amsterdam-Utrecht corridor is a major urban and transportation axis in the Netherlands linking the cities of Amsterdam and Utrecht and encompassing several intermediate municipalities and economic hubs.
-
C.
Eindhoven–Nijmegen–Arnhem corridor
The Eindhoven–Nijmegen–Arnhem corridor is a strategically important region in the southern and eastern Netherlands, encompassing a chain of cities and river crossings that has served as a key transportation and military axis.
-
D.
Leiden–Alphen–Utrecht corridor
The Leiden–Alphen–Utrecht corridor is a Dutch railway line connecting the cities of Leiden, Alphen aan den Rijn, and Utrecht as part of the Randstad region’s regional rail network.
-
E.
Nijmegen–Oss corridor
The Nijmegen–Oss corridor is a key Dutch transport axis linking the cities of Nijmegen and Oss and serving intermediate municipalities such as Wijchen.
- 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: Schiphol–Amsterdam–Almere–Lelystad corridor Triple: [Randstad regional rail network, relatedInfrastructure, Schiphol–Amsterdam–Almere–Lelystad corridor]
Generated description
The Schiphol–Amsterdam–Almere–Lelystad corridor is a major Dutch rail and transport axis connecting Amsterdam’s airport and eastern satellite cities within the Randstad metropolitan region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Schiphol–Amsterdam–Almere–Lelystad corridor Target entity description: The Schiphol–Amsterdam–Almere–Lelystad corridor is a major Dutch rail and transport axis connecting Amsterdam’s airport and eastern satellite cities within the Randstad metropolitan region.
-
A.
Amsterdam–The Hague–Rotterdam corridor
The Amsterdam–The Hague–Rotterdam corridor is a heavily trafficked rail and urban region in the western Netherlands that links the country’s largest Randstad cities through a continuous band of transportation and development.
-
B.
Amsterdam-Utrecht corridor
The Amsterdam-Utrecht corridor is a major urban and transportation axis in the Netherlands linking the cities of Amsterdam and Utrecht and encompassing several intermediate municipalities and economic hubs.
-
C.
Eindhoven–Nijmegen–Arnhem corridor
The Eindhoven–Nijmegen–Arnhem corridor is a strategically important region in the southern and eastern Netherlands, encompassing a chain of cities and river crossings that has served as a key transportation and military axis.
-
D.
Leiden–Alphen–Utrecht corridor
The Leiden–Alphen–Utrecht corridor is a Dutch railway line connecting the cities of Leiden, Alphen aan den Rijn, and Utrecht as part of the Randstad region’s regional rail network.
-
E.
Nijmegen–Oss corridor
The Nijmegen–Oss corridor is a key Dutch transport axis linking the cities of Nijmegen and Oss and serving intermediate municipalities such as Wijchen.
- 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_69d87f2c6778819080fcfae53be8f12a |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32ce259d88190803930051409d72c |
completed | April 18, 2026, 7:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f4e31a08190b121d0cfe2a406c2 |
completed | May 10, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_6a00513b6fcc8190a548b30cb7b4b67f |
completed | May 10, 2026, 9:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0051def1d48190b40f55c40ab269d2 |
completed | May 10, 2026, 9:37 a.m. |
Created at: April 10, 2026, 5:10 a.m.