Triple

T16869202
Position Surface form Disambiguated ID Type / Status
Subject Paris–Amsterdam high-speed corridor E410123 entity
Predicate hasIntermediateMarket P125300 FINISHED
Object Rotterdam–Amsterdam
Rotterdam–Amsterdam is a key intercity rail segment in the Netherlands that forms part of the high-speed route linking Paris and Amsterdam.
E1242762 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: Rotterdam–Amsterdam | Statement: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Rotterdam–Amsterdam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rotterdam–Amsterdam
Context triple: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Rotterdam–Amsterdam]
  • A. Amsterdam and Rotterdam
    Amsterdam and Rotterdam are the two largest and most economically significant cities in the Netherlands, known respectively for their historic canals and cultural heritage and for their major port and modern architecture.
  • B. Rotterdam
    Rotterdam is a major Dutch port city known for having one of the world’s largest harbors and striking modern architecture.
  • C. Amsterdam–The Hague–Rotterdam corridor
    The Amsterdam–The Hague–Rotterdam corridor is a heavily trafficked rail and urban region in the western Netherlands that links the country’s largest Randstad cities through a continuous band of transportation and development.
  • D. Rotterdam–The Hague metropolitan area
    The Rotterdam–The Hague metropolitan area is a major urban and economic region in the western Netherlands that encompasses the port city of Rotterdam, the seat of government in The Hague, and surrounding municipalities.
  • E. Utrecht
    Utrecht is a historic city and province in the central Netherlands, known for its medieval old town, canals, and role as a religious and cultural center.
  • 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: Rotterdam–Amsterdam
Triple: [Paris–Amsterdam high-speed corridor, hasIntermediateMarket, Rotterdam–Amsterdam]
Generated description
Rotterdam–Amsterdam is a key intercity rail segment in the Netherlands that forms part of the high-speed route linking Paris and Amsterdam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rotterdam–Amsterdam
Target entity description: Rotterdam–Amsterdam is a key intercity rail segment in the Netherlands that forms part of the high-speed route linking Paris and Amsterdam.
  • A. Amsterdam and Rotterdam
    Amsterdam and Rotterdam are the two largest and most economically significant cities in the Netherlands, known respectively for their historic canals and cultural heritage and for their major port and modern architecture.
  • B. Rotterdam
    Rotterdam is a major Dutch port city known for having one of the world’s largest harbors and striking modern architecture.
  • C. Amsterdam–The Hague–Rotterdam corridor
    The Amsterdam–The Hague–Rotterdam corridor is a heavily trafficked rail and urban region in the western Netherlands that links the country’s largest Randstad cities through a continuous band of transportation and development.
  • D. Rotterdam–The Hague metropolitan area
    The Rotterdam–The Hague metropolitan area is a major urban and economic region in the western Netherlands that encompasses the port city of Rotterdam, the seat of government in The Hague, and surrounding municipalities.
  • E. Utrecht
    Utrecht is a historic city and province in the central Netherlands, known for its medieval old town, canals, and role as a religious and cultural center.
  • 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_69d88395e6c88190b22730f335107c14 completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b50b85c08190b35d1c45ee0e9675 completed April 18, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00d4544124819080f20df1daa3f9ed completed May 10, 2026, 6:54 p.m.
NEDg Description generation batch_6a00d55f665c8190bd9a4bf594d0bac4 completed May 10, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_6a00d5c38a1081909e13c016f21899d2 completed May 10, 2026, 7 p.m.
Created at: April 10, 2026, 5:24 a.m.