Triple

T16805716
Position Surface form Disambiguated ID Type / Status
Subject City Bridge Nijmegen E408475 entity
Predicate locatedNear P294 FINISHED
Object Nijmegen railway bridge
The Nijmegen railway bridge is a major rail crossing over the River Waal in Nijmegen, the Netherlands, known for its strategic importance and distinctive steel arch design.
 E1239938 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: Nijmegen railway bridge | Statement: [City Bridge Nijmegen, locatedNear, Nijmegen railway bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nijmegen railway bridge
Context triple: [City Bridge Nijmegen, locatedNear, Nijmegen railway bridge]
  • A. Amsterdam–Zaandam railway bridge
    The Amsterdam–Zaandam railway bridge is a rail bridge in the Netherlands that carries train traffic across the IJ between Amsterdam and Zaandam.
  • B. HSL-Zuid railway bridge
    The HSL-Zuid railway bridge is a major high-speed rail bridge in the Netherlands that carries the HSL-Zuid line across the Hollands Diep waterway as part of the route between Rotterdam and the Belgian border.
  • C. 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.
  • D. IJssel bridge
    The IJssel bridge is a notable road and rail crossing over the river IJssel near Kampen in the Netherlands, serving as a key regional transport link.
  • E. Weesp railway bridge
    The Weesp railway bridge is a movable rail bridge in the Netherlands that carries train traffic across the river Vecht near the town of Weesp.
  • 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: Nijmegen railway bridge
Triple: [City Bridge Nijmegen, locatedNear, Nijmegen railway bridge]
Generated description
The Nijmegen railway bridge is a major rail crossing over the River Waal in Nijmegen, the Netherlands, known for its strategic importance and distinctive steel arch design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nijmegen railway bridge
Target entity description: The Nijmegen railway bridge is a major rail crossing over the River Waal in Nijmegen, the Netherlands, known for its strategic importance and distinctive steel arch design.
  • A. Amsterdam–Zaandam railway bridge
    The Amsterdam–Zaandam railway bridge is a rail bridge in the Netherlands that carries train traffic across the IJ between Amsterdam and Zaandam.
  • B. HSL-Zuid railway bridge
    The HSL-Zuid railway bridge is a major high-speed rail bridge in the Netherlands that carries the HSL-Zuid line across the Hollands Diep waterway as part of the route between Rotterdam and the Belgian border.
  • C. 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.
  • D. IJssel bridge
    The IJssel bridge is a notable road and rail crossing over the river IJssel near Kampen in the Netherlands, serving as a key regional transport link.
  • E. Weesp railway bridge
    The Weesp railway bridge is a movable rail bridge in the Netherlands that carries train traffic across the river Vecht near the town of Weesp.
  • 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_69d88393905081908d00a86b99996ac8 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2cc25dc81909443b2c83155267a completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c79a96408190ab01ccd144f3fade completed May 10, 2026, 5:59 p.m.
NEDg Description generation batch_6a00c8b9e4888190b25dd3256fc13dd1 completed May 10, 2026, 6:04 p.m.
NED2 Entity disambiguation (via description) batch_6a00c9672ab881909770b4fe551ec622 completed May 10, 2026, 6:07 p.m.
Created at: April 10, 2026, 5:22 a.m.