Triple

T2316187
Position Surface form Disambiguated ID Type / Status
Subject Van Starkenborghkanaal E51068 entity
Predicate hasBridge P386 FINISHED
Object Zuidhorn railway bridge
The Zuidhorn railway bridge is a Dutch rail bridge that carries train traffic across the Van Starkenborghkanaal in the province of Groningen.
 E262001 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: Zuidhorn railway bridge | Statement: [Van Starkenborghkanaal, hasBridge, Zuidhorn railway bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zuidhorn railway bridge
Context triple: [Van Starkenborghkanaal, hasBridge, Zuidhorn railway bridge]
  • A. 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.
  • B. Noordzeeweg bridge
    The Noordzeeweg bridge is a road bridge spanning the Van Starkenborghkanaal in the Netherlands, carrying Noordzeeweg across the canal.
  • C. Dike Bridge
    Dike Bridge is a small wooden bridge on Chappaquiddick Island in Massachusetts, best known as the site of the 1969 Chappaquiddick incident involving Senator Ted Kennedy.
  • D. 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.
  • E. IJmeer bridge
    The IJmeer bridge is a proposed infrastructure project intended to create a direct connection across the IJmeer lake, improving transport links between Amsterdam and surrounding areas.
  • 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: Zuidhorn railway bridge
Triple: [Van Starkenborghkanaal, hasBridge, Zuidhorn railway bridge]
Generated description
The Zuidhorn railway bridge is a Dutch rail bridge that carries train traffic across the Van Starkenborghkanaal in the province of Groningen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zuidhorn railway bridge
Target entity description: The Zuidhorn railway bridge is a Dutch rail bridge that carries train traffic across the Van Starkenborghkanaal in the province of Groningen.
  • A. 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.
  • B. Noordzeeweg bridge chosen
    The Noordzeeweg bridge is a road bridge spanning the Van Starkenborghkanaal in the Netherlands, carrying Noordzeeweg across the canal.
  • C. Dike Bridge
    Dike Bridge is a small wooden bridge on Chappaquiddick Island in Massachusetts, best known as the site of the 1969 Chappaquiddick incident involving Senator Ted Kennedy.
  • D. 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.
  • E. IJmeer bridge
    The IJmeer bridge is a proposed infrastructure project intended to create a direct connection across the IJmeer lake, improving transport links between Amsterdam and surrounding areas.
  • F. None of above.

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_69a88b074b908190ae983dbca7757d88 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc61e72508190b335cda2c7fef130 completed March 7, 2026, 6:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebf252db48190b51edd3032640d04 completed March 9, 2026, 12:37 p.m.
NEDg Description generation batch_69aec5f1f2bc81909a8782d1b3abee79 completed March 9, 2026, 1:06 p.m.
NED2 Entity disambiguation (via description) batch_69aec64dcb188190b552f21b205ab6fa completed March 9, 2026, 1:08 p.m.
Created at: March 4, 2026, 7:49 p.m.