Triple

T1328703
Position Surface form Disambiguated ID Type / Status
Subject Weespertrekvaart E28390 entity
Predicate hasAdjacentInfrastructure P231 FINISHED
Object Amsterdam–Zutphen railway line
The Amsterdam–Zutphen railway line is a major Dutch rail route connecting Amsterdam with the eastern city of Zutphen, serving as an important corridor for both regional and intercity train services.
E154437 NE FINISHED

How this triple was built (5 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: Amsterdam–Zutphen railway line | Statement: [Weespertrekvaart, hasAdjacentInfrastructure, Amsterdam–Zutphen railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amsterdam–Zutphen railway line
Context triple: [Weespertrekvaart, hasAdjacentInfrastructure, Amsterdam–Zutphen railway line]
  • A. Weesp–Leiden railway
    The Weesp–Leiden railway is a key rail line in the Netherlands connecting the Amsterdam area with Leiden and serving as an important corridor in the Randstad region’s passenger rail network.
  • B. Amsterdam–Haarlem–Rotterdam railway
    The Amsterdam–Haarlem–Rotterdam railway is one of the Netherlands’ oldest and most important mainline rail routes, connecting major cities in the Randstad region.
  • C. Amsterdam–Zaandam–Enkhuizen railway
    The Amsterdam–Zaandam–Enkhuizen railway is a key rail route in the Netherlands connecting Amsterdam with the Zaan region and the historic port town of Enkhuizen.
  • D. The Hague–Rotterdam railway
    The Hague–Rotterdam railway is a major Dutch rail line connecting the cities of The Hague and Rotterdam and serving several important intermediate stations in South Holland.
  • E. Roosendaal–Vlissingen railway
    The Roosendaal–Vlissingen railway is a major Dutch rail line in the province of Zeeland that connects inland cities with the coastal terminus at Vlissingen.
  • 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: Amsterdam–Zutphen railway line
Triple: [Weespertrekvaart, hasAdjacentInfrastructure, Amsterdam–Zutphen railway line]
Generated description
The Amsterdam–Zutphen railway line is a major Dutch rail route connecting Amsterdam with the eastern city of Zutphen, serving as an important corridor for both regional and intercity train services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amsterdam–Zutphen railway line
Target entity description: The Amsterdam–Zutphen railway line is a major Dutch rail route connecting Amsterdam with the eastern city of Zutphen, serving as an important corridor for both regional and intercity train services.
  • A. Weesp–Leiden railway
    The Weesp–Leiden railway is a key rail line in the Netherlands connecting the Amsterdam area with Leiden and serving as an important corridor in the Randstad region’s passenger rail network.
  • B. Amsterdam–Haarlem–Rotterdam railway
    The Amsterdam–Haarlem–Rotterdam railway is one of the Netherlands’ oldest and most important mainline rail routes, connecting major cities in the Randstad region.
  • C. Amsterdam–Zaandam–Enkhuizen railway
    The Amsterdam–Zaandam–Enkhuizen railway is a key rail route in the Netherlands connecting Amsterdam with the Zaan region and the historic port town of Enkhuizen.
  • D. The Hague–Rotterdam railway
    The Hague–Rotterdam railway is a major Dutch rail line connecting the cities of The Hague and Rotterdam and serving several important intermediate stations in South Holland.
  • E. Roosendaal–Vlissingen railway
    The Roosendaal–Vlissingen railway is a major Dutch rail line in the province of Zeeland that connects inland cities with the coastal terminus at Vlissingen.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasAdjacentInfrastructure
Context triple: [Weespertrekvaart, hasAdjacentInfrastructure, Amsterdam–Zutphen railway line]
  • A. adjacentToInfrastructure chosen
    Indicates that one entity is located directly next to or in immediate proximity to a piece of infrastructure.
  • B. isAdjacentTo
    Indicates that one entity is directly next to or bordering another without anything of the same type in between.
  • C. hasInfrastructureType
    Indicates that an entity possesses or is associated with a specific category or type of infrastructure.
  • D. hasStructureOnOrAdjacent
    Indicates that one entity has a physical structure located on it or immediately next to it.
  • E. isPartOfInfrastructure
    Indicates that something belongs to, is included within, or functions as a component of a larger infrastructure system.
  • F. None of above.

Provenance (6 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_69a498540a2481909e807a762280d3ba completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c1c1d8188190b15a641a08345adc completed March 1, 2026, 10:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc62978c08190be285167cf579f9f completed March 8, 2026, 12:43 a.m.
NEDg Description generation batch_69acc8837400819084e2de10b7916a5f completed March 8, 2026, 12:53 a.m.
NED2 Entity disambiguation (via description) batch_69acc8e54728819081bdbf48df1a3fb6 completed March 8, 2026, 12:55 a.m.
PD Predicate disambiguation batch_69a4beef6a188190996f8775bdda8f6c completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:55 p.m.