Triple

T1234404
Position Surface form Disambiguated ID Type / Status
Subject Waal E26512 entity
Predicate hasBridge P386 FINISHED
Object 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.
E145147 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: Martinus Nijhoff Bridge | Statement: [Waal, hasBridge, Martinus Nijhoff Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Martinus Nijhoff Bridge
Context triple: [Waal, hasBridge, Martinus Nijhoff Bridge]
  • A. 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.
  • B. Willemsbrug
    Willemsbrug is a prominent red steel cable-stayed bridge in Rotterdam, Netherlands, spanning the Nieuwe Maas and connecting the city’s northern and southern banks.
  • C. Berlagebrug
    Berlagebrug is a historic Amsterdam bridge, designed by architect Hendrik Petrus Berlage in the early 20th century, known for its functionalist style and role as a key crossing in the city’s southern area.
  • D. Blauwbrug
    Blauwbrug is a historic, ornately decorated bridge in central Amsterdam, known for its theatrical, Parisian-style design and its role as a prominent crossing over the Amstel River.
  • E. Waalbrug
    Waalbrug is a historic steel arch bridge over the River Waal in Nijmegen, the Netherlands, known for its distinctive design and key role in World War II.
  • 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: Martinus Nijhoff Bridge
Triple: [Waal, hasBridge, Martinus Nijhoff Bridge]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Martinus Nijhoff Bridge
Target entity description: 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.
  • A. 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.
  • B. Willemsbrug
    Willemsbrug is a prominent red steel cable-stayed bridge in Rotterdam, Netherlands, spanning the Nieuwe Maas and connecting the city’s northern and southern banks.
  • C. Berlagebrug
    Berlagebrug is a historic Amsterdam bridge, designed by architect Hendrik Petrus Berlage in the early 20th century, known for its functionalist style and role as a key crossing in the city’s southern area.
  • D. Blauwbrug
    Blauwbrug is a historic, ornately decorated bridge in central Amsterdam, known for its theatrical, Parisian-style design and its role as a prominent crossing over the Amstel River.
  • E. Waalbrug
    Waalbrug is a historic steel arch bridge over the River Waal in Nijmegen, the Netherlands, known for its distinctive design and key role in World War II.
  • 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_69a4948571c88190a9191e451e6035fd completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4be5e421081908f2432528019db25 completed March 1, 2026, 10:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac997c6acc819099b1ae6e9ef47a8e completed March 7, 2026, 9:32 p.m.
NEDg Description generation batch_69ac99ef5e308190858cf45c0707aa74 completed March 7, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69ac9ac980f48190a23da8b222ec7601 completed March 7, 2026, 9:38 p.m.
Created at: March 1, 2026, 7:47 p.m.