Triple

T16987413
Position Surface form Disambiguated ID Type / Status
Subject Maas-Waal Canal E412104 entity
Predicate hasBridge P386 FINISHED
Object Prins Mauritssingel bridge
The Prins Mauritssingel bridge is a roadway bridge in the Netherlands that carries Prins Mauritssingel across the Maas–Waal Canal, forming part of the local traffic infrastructure.
E1246351 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: Prins Mauritssingel bridge | Statement: [Maas-Waal Canal, hasBridge, Prins Mauritssingel bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Prins Mauritssingel bridge
Context triple: [Maas-Waal Canal, hasBridge, Prins Mauritssingel bridge]
  • A. Martinus Nijhoff Bridge
    The Martinus Nijhoff Bridge is a prominent cable-stayed road bridge in the Netherlands, known for carrying the A2 motorway across the River Waal near Zaltbommel.
  • B. Torensluis bridge
    Torensluis bridge is a historic and unusually wide 17th-century stone bridge in Amsterdam, built on the Singel canal where the Jan Roodenpoortstoren tower once stood.
  • C. Utrechtsestraat bridge
    The Utrechtsestraat bridge is a historic canal bridge in central Amsterdam that carries Utrechtsestraat across the Amstel River, offering characteristic views of the city’s waterways and architecture.
  • D. 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.
  • 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: Prins Mauritssingel bridge
Triple: [Maas-Waal Canal, hasBridge, Prins Mauritssingel bridge]
Generated description
The Prins Mauritssingel bridge is a roadway bridge in the Netherlands that carries Prins Mauritssingel across the Maas–Waal Canal, forming part of the local traffic infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Prins Mauritssingel bridge
Target entity description: The Prins Mauritssingel bridge is a roadway bridge in the Netherlands that carries Prins Mauritssingel across the Maas–Waal Canal, forming part of the local traffic infrastructure.
  • A. Martinus Nijhoff Bridge
    The Martinus Nijhoff Bridge is a prominent cable-stayed road bridge in the Netherlands, known for carrying the A2 motorway across the River Waal near Zaltbommel.
  • B. Torensluis bridge
    Torensluis bridge is a historic and unusually wide 17th-century stone bridge in Amsterdam, built on the Singel canal where the Jan Roodenpoortstoren tower once stood.
  • C. Utrechtsestraat bridge
    The Utrechtsestraat bridge is a historic canal bridge in central Amsterdam that carries Utrechtsestraat across the Amstel River, offering characteristic views of the city’s waterways and architecture.
  • D. 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.
  • 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_69d886ca8f348190812768ea8d5055ce completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d27cd2048190800a60ae653e11e1 completed April 18, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a011b412dd48190862fde6d1656113d completed May 10, 2026, 11:56 p.m.
NEDg Description generation batch_6a011d109dbc819086b563e55babc714 completed May 11, 2026, 12:04 a.m.
NED2 Entity disambiguation (via description) batch_6a011d7568ec8190a2278dfa3ba29a63 completed May 11, 2026, 12:06 a.m.
Created at: April 10, 2026, 5:32 a.m.