Triple
T22024542
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A2 motorway (Netherlands) |
E543925
|
entity |
| Predicate | containsStructure |
P841
|
FINISHED |
| Object |
Leidsche Rijn tunnel
The Leidsche Rijn tunnel is a major road tunnel in Utrecht, the Netherlands, carrying traffic beneath the Leidsche Rijn district as part of the country’s primary motorway network.
|
E1514292
|
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: Leidsche Rijn tunnel | Statement: [A2 motorway (Netherlands), containsStructure, Leidsche Rijn tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leidsche Rijn tunnel Context triple: [A2 motorway (Netherlands), containsStructure, Leidsche Rijn tunnel]
-
A.
Westerscheldetunnel
The Westerscheldetunnel is a major road tunnel in the Netherlands that runs beneath the Western Scheldt estuary, providing a key fixed link between the northern and southern parts of Zeeland.
-
B.
Heinenoord Tunnel
The Heinenoord Tunnel is a major Dutch road tunnel beneath the Oude Maas river that connects the island of Hoeksche Waard with the mainland near Rotterdam.
-
C.
Drontermeertunnel
Drontermeertunnel is a railway tunnel in the Netherlands that carries the Hanzelijn line beneath the Drontermeer lake.
-
D.
Zeeburgertunnel
The Zeeburgertunnel is a major road tunnel in Amsterdam that carries traffic beneath the Amsterdam–Rhine Canal as part of the city’s A10 ring road.
-
E.
Wijkertunnel
The Wijkertunnel is a major road tunnel in the Netherlands that carries motorway traffic beneath the North Sea Canal near Velsen, helping to relieve congestion on nearby crossings.
- 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: Leidsche Rijn tunnel Triple: [A2 motorway (Netherlands), containsStructure, Leidsche Rijn tunnel]
Generated description
The Leidsche Rijn tunnel is a major road tunnel in Utrecht, the Netherlands, carrying traffic beneath the Leidsche Rijn district as part of the country’s primary motorway network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leidsche Rijn tunnel Target entity description: The Leidsche Rijn tunnel is a major road tunnel in Utrecht, the Netherlands, carrying traffic beneath the Leidsche Rijn district as part of the country’s primary motorway network.
-
A.
Westerscheldetunnel
The Westerscheldetunnel is a major road tunnel in the Netherlands that runs beneath the Western Scheldt estuary, providing a key fixed link between the northern and southern parts of Zeeland.
-
B.
Heinenoord Tunnel
The Heinenoord Tunnel is a major Dutch road tunnel beneath the Oude Maas river that connects the island of Hoeksche Waard with the mainland near Rotterdam.
-
C.
Drontermeertunnel
Drontermeertunnel is a railway tunnel in the Netherlands that carries the Hanzelijn line beneath the Drontermeer lake.
-
D.
Zeeburgertunnel
The Zeeburgertunnel is a major road tunnel in Amsterdam that carries traffic beneath the Amsterdam–Rhine Canal as part of the city’s A10 ring road.
-
E.
Wijkertunnel
The Wijkertunnel is a major road tunnel in the Netherlands that carries motorway traffic beneath the North Sea Canal near Velsen, helping to relieve congestion on nearby crossings.
- 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_69e11e2e8ea4819084210fe06d3a1b8d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127ca45a08190b2d5d3a8eb37cb4b |
completed | April 28, 2026, 9:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a738722a88190898c5fc5f37e5b5d |
completed | May 18, 2026, 2:03 a.m. |
| NEDg | Description generation | batch_6a0a745e534881909a681b9f2234afa5 |
completed | May 18, 2026, 2:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a7857e6dc819088b592cdff7d4cf3 |
completed | May 18, 2026, 2:24 a.m. |
Created at: April 16, 2026, 8:23 p.m.