Triple

T4998684
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam–Schiphol railway E112311 entity
Predicate terminus P388 FINISHED
Object Schiphol Airport railway station E40444 NE FINISHED

How this triple was built (2 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: Schiphol Airport railway station | Statement: [Amsterdam–Schiphol railway, terminus, Schiphol Airport railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Schiphol Airport railway station
Context triple: [Amsterdam–Schiphol railway, terminus, Schiphol Airport railway station]
  • A. Schiphol railway station chosen
    Schiphol railway station is a major Dutch rail hub located beneath Amsterdam Airport Schiphol, providing national and international train connections.
  • B. Schiphol bus station
    Schiphol bus station is a major public transport hub at Amsterdam Airport Schiphol, serving numerous regional and local bus lines that connect the airport with surrounding cities and neighborhoods.
  • C. 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.
  • D. Rotterdam The Hague Airport
    Rotterdam The Hague Airport is a regional international airport in the Netherlands serving the cities of Rotterdam and The Hague with mainly European and holiday destinations.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69be92557c508190a8c27b974906999f completed March 21, 2026, 12:43 p.m.
Created at: March 20, 2026, 1:34 p.m.