Triple

T5036749
Position Surface form Disambiguated ID Type / Status
Subject A10 ring road of Amsterdam E113442 entity
Predicate hasStructure P35 FINISHED
Object 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.
 E488659 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: Zeeburgertunnel | Statement: [A10 ring road of Amsterdam, hasStructure, Zeeburgertunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zeeburgertunnel
Context triple: [A10 ring road of Amsterdam, hasStructure, Zeeburgertunnel]
  • A. 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.
  • B. Beneluxtunnel
    The Beneluxtunnel is a major Dutch road and metro tunnel near Rotterdam that carries traffic beneath the Nieuwe Maas river, forming a key link in the region’s transport network.
  • C. Velsertunnel
    The Velsertunnel is a major road and rail tunnel in the Netherlands that runs beneath the North Sea Canal near Velsen, providing a key connection between the regions north and south of the canal.
  • D. 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.
  • E. Ceintuurbaanbrug
    Ceintuurbaanbrug is a bridge in Amsterdam that carries the Ceintuurbaan across the Amstel River, connecting neighborhoods in the southern part of the city.
  • 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: Zeeburgertunnel
Triple: [A10 ring road of Amsterdam, hasStructure, Zeeburgertunnel]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zeeburgertunnel
Target entity description: 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.
  • A. 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.
  • B. Beneluxtunnel
    The Beneluxtunnel is a major Dutch road and metro tunnel near Rotterdam that carries traffic beneath the Nieuwe Maas river, forming a key link in the region’s transport network.
  • C. Velsertunnel
    The Velsertunnel is a major road and rail tunnel in the Netherlands that runs beneath the North Sea Canal near Velsen, providing a key connection between the regions north and south of the canal.
  • D. 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.
  • E. Ceintuurbaanbrug
    Ceintuurbaanbrug is a bridge in Amsterdam that carries the Ceintuurbaan across the Amstel River, connecting neighborhoods in the southern part of the city.
  • 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_69bd44384298819089c49e7c330ec7b8 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73bb069c8190af86f1b2f95f3d95 completed March 20, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c79265081908512b39cc74161f8 completed March 21, 2026, 1:26 p.m.
NEDg Description generation batch_69be9d517df88190bcd682badaca96c8 completed March 21, 2026, 1:29 p.m.
NED2 Entity disambiguation (via description) batch_69be9dea9de48190805b1e3527b47a00 completed March 21, 2026, 1:32 p.m.
Created at: March 20, 2026, 1:37 p.m.