Triple

T4998702
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam–Schiphol railway E112311 entity
Predicate hasStation P35 FINISHED
Object Amsterdam Lelylaan railway station
Amsterdam Lelylaan railway station is a key urban rail and metro interchange in western Amsterdam, providing regional and airport connections between the city and Schiphol.
 E496460 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: Amsterdam Lelylaan railway station | Statement: [Amsterdam–Schiphol railway, hasStation, Amsterdam Lelylaan railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Amsterdam Lelylaan railway station
Context triple: [Amsterdam–Schiphol railway, hasStation, Amsterdam Lelylaan railway station]
  • A. Amsterdam Amstel railway station
    Amsterdam Amstel railway station is a major transport hub in Amsterdam that serves as an important regional and intercity rail and metro interchange.
  • B. Haarlem railway station
    Haarlem railway station is a historic and architecturally notable train station in the Dutch city of Haarlem, serving as an important hub on the railway line between Amsterdam and the western Netherlands.
  • C. Amsterdam Science Park railway station
    Amsterdam Science Park railway station is a local train station in Amsterdam that serves the Amsterdam Science Park area, providing regional rail connections for students, researchers, and residents.
  • D. Amsterdam Zuid station
    Amsterdam Zuid station is a major transport interchange in Amsterdam that serves as a key rail and metro hub for both regional and international connections.
  • E. Den Dolder railway station
    Den Dolder railway station is a local train station in the village of Den Dolder in the Netherlands, serving as a stop on regional rail services in the province of Utrecht.
  • 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 Lelylaan railway station
Triple: [Amsterdam–Schiphol railway, hasStation, Amsterdam Lelylaan railway station]
Generated description
Amsterdam Lelylaan railway station is a key urban rail and metro interchange in western Amsterdam, providing regional and airport connections between the city and Schiphol.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Amsterdam Lelylaan railway station
Target entity description: Amsterdam Lelylaan railway station is a key urban rail and metro interchange in western Amsterdam, providing regional and airport connections between the city and Schiphol.
  • A. Amsterdam Amstel railway station
    Amsterdam Amstel railway station is a major transport hub in Amsterdam that serves as an important regional and intercity rail and metro interchange.
  • B. Haarlem railway station
    Haarlem railway station is a historic and architecturally notable train station in the Dutch city of Haarlem, serving as an important hub on the railway line between Amsterdam and the western Netherlands.
  • C. Amsterdam Science Park railway station
    Amsterdam Science Park railway station is a local train station in Amsterdam that serves the Amsterdam Science Park area, providing regional rail connections for students, researchers, and residents.
  • D. Amsterdam Zuid station
    Amsterdam Zuid station is a major transport interchange in Amsterdam that serves as a key rail and metro hub for both regional and international connections.
  • E. Den Dolder railway station
    Den Dolder railway station is a local train station in the village of Den Dolder in the Netherlands, serving as a stop on regional rail services in the province of Utrecht.
  • 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_69bd4432b32c81909f3b3c6bd10f0653 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72ba2e588190bfd76beda0c4105c completed March 20, 2026, 4:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec34a07c0819089953ebcbe9cc3ff completed March 21, 2026, 4:11 p.m.
NEDg Description generation batch_69bec505a5dc81908f79c1ade107c4ce completed March 21, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69bec654fc4881909bf5458cdafc7ffd completed March 21, 2026, 4:24 p.m.
Created at: March 20, 2026, 1:34 p.m.