Triple

T10825669
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam Science Park railway station E255492 entity
Predicate railwayLine P848 FINISHED
Object Oosterspoorweg
Oosterspoorweg is a Dutch railway line in the eastern part of Amsterdam that connects the city to surrounding regions and includes stops such as Amsterdam Science Park station.
 E888269 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Oosterspoorweg | Statement: [Amsterdam Science Park railway station, railwayLine, Oosterspoorweg]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oosterspoorweg
Context triple: [Amsterdam Science Park railway station, railwayLine, Oosterspoorweg]
  • A. Breede weg
    Breede weg is the historical Dutch name for what is now known as Broadway, the famous main thoroughfare running the length of Manhattan in New York City.
  • B. Klaaswaal
    Klaaswaal is a village in the Dutch province of South Holland, known for its rural character and location on the island of Hoeksche Waard.
  • C. Breede Weg
    Breede Weg is a place name, likely referring to a street or road whose name appears in this specific capitalized form.
  • D. Bergvliet
    Bergvliet is a quiet, predominantly residential suburb in Cape Town known for its family-friendly atmosphere, schools, and tree-lined streets.
  • E. Heemraadlaan
    Heemraadlaan is a metro station in Spijkenisse, Netherlands, serving as part of the Rotterdam Metro network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oosterspoorweg
Target entity description: Oosterspoorweg is a Dutch railway line in the eastern part of Amsterdam that connects the city to surrounding regions and includes stops such as Amsterdam Science Park station.
  • A. Breede weg
    Breede weg is the historical Dutch name for what is now known as Broadway, the famous main thoroughfare running the length of Manhattan in New York City.
  • B. Klaaswaal
    Klaaswaal is a village in the Dutch province of South Holland, known for its rural character and location on the island of Hoeksche Waard.
  • C. Breede Weg
    Breede Weg is a place name, likely referring to a street or road whose name appears in this specific capitalized form.
  • D. Bergvliet
    Bergvliet is a quiet, predominantly residential suburb in Cape Town known for its family-friendly atmosphere, schools, and tree-lined streets.
  • E. Heemraadlaan
    Heemraadlaan is a metro station in Spijkenisse, Netherlands, serving as part of the Rotterdam Metro network.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Oosterspoorweg
Triple: [Amsterdam Science Park railway station, railwayLine, Oosterspoorweg]
Generated description
Oosterspoorweg is a Dutch railway line in the eastern part of Amsterdam that connects the city to surrounding regions and includes stops such as Amsterdam Science Park station.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6aa8081448190a9324184f2bd1c26 elicitation completed
NER batch_69d734d0389c819090a892693c4046ed ner completed
NED1 batch_69de858672d8819094baf4fe98b8dea4 ned_source_triple completed
NED2 batch_69de94dd45548190a88b5ab991756d12 ned_description completed
NEDg batch_69de8e70da448190b80068fea047a88c nedg completed
Created at: April 8, 2026, 9:19 p.m.