Triple

T951089
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam Zuid E20522 entity
Predicate locatedOn P40 FINISHED
Object 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.
E113960 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: Weesp–Leiden railway | Statement: [Amsterdam Zuid, locatedOn, Weesp–Leiden railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Weesp–Leiden railway
Context triple: [Amsterdam Zuid, locatedOn, Weesp–Leiden railway]
  • A. Amsterdam–Utrecht railway
    The Amsterdam–Utrecht railway is a major Dutch mainline rail route connecting Amsterdam with Utrecht and forming part of a key north–south transport corridor in the Netherlands.
  • B. Amsterdam–Arnhem railway
    The Amsterdam–Arnhem railway is a major Dutch rail corridor connecting Amsterdam with the eastern city of Arnhem and forming part of the international route toward Germany.
  • C. Amsterdam–Schiphol railway
    The Amsterdam–Schiphol railway is a key rail line in the Netherlands that connects central Amsterdam with Schiphol Airport and other major routes in the Randstad region.
  • D. Hoofddorp railway station
    Hoofddorp railway station is a major commuter and intercity rail stop in the town of Hoofddorp in the Dutch province of North Holland, serving as an important link in the Amsterdam metropolitan transport network.
  • E. Dutch railway network
    The Dutch railway network is a dense, electrified national rail system known for its high-frequency passenger services and extensive connectivity between cities and regions across the Netherlands.
  • 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: Weesp–Leiden railway
Triple: [Amsterdam Zuid, locatedOn, Weesp–Leiden railway]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Weesp–Leiden railway
Target entity description: 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.
  • A. Amsterdam–Utrecht railway
    The Amsterdam–Utrecht railway is a major Dutch mainline rail route connecting Amsterdam with Utrecht and forming part of a key north–south transport corridor in the Netherlands.
  • B. Amsterdam–Arnhem railway
    The Amsterdam–Arnhem railway is a major Dutch rail corridor connecting Amsterdam with the eastern city of Arnhem and forming part of the international route toward Germany.
  • C. Amsterdam–Schiphol railway
    The Amsterdam–Schiphol railway is a key rail line in the Netherlands that connects central Amsterdam with Schiphol Airport and other major routes in the Randstad region.
  • D. Hoofddorp railway station
    Hoofddorp railway station is a major commuter and intercity rail stop in the town of Hoofddorp in the Dutch province of North Holland, serving as an important link in the Amsterdam metropolitan transport network.
  • E. Dutch railway network
    The Dutch railway network is a dense, electrified national rail system known for its high-frequency passenger services and extensive connectivity between cities and regions across the Netherlands.
  • 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_69a493b0f2fc81908cd227480a5356a1 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b3d62e408190855b2883407f6c6b completed March 1, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac119db8c881909cd727b255675c0c completed March 7, 2026, 11:53 a.m.
NEDg Description generation batch_69ac147efce881909968fbb1c19f0237 completed March 7, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_69ac14ca3b6c8190955387f5b6003931 completed March 7, 2026, 12:06 p.m.
Created at: March 1, 2026, 7:40 p.m.