Triple

T7440993
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam Metro M5 series E171751 entity
Predicate serviceArea P82 FINISHED
Object Amsterdam metropolitan area E47536 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: Amsterdam metropolitan area | Statement: [Amsterdam Metro M5 series, serviceArea, Amsterdam metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Amsterdam metropolitan area
Context triple: [Amsterdam Metro M5 series, serviceArea, Amsterdam metropolitan area]
  • A. Amsterdam metropolitan area chosen
    The Amsterdam metropolitan area is a major urban region in the Netherlands centered on the city of Amsterdam, encompassing surrounding municipalities, waterways, and economic hubs that together form one of the country’s key cultural and financial centers.
  • B. 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.
  • C. Arnhem–Nijmegen metropolitan area
    The Arnhem–Nijmegen metropolitan area is a densely populated urban and economic region in the eastern Netherlands centered around the twin cities of Arnhem and Nijmegen and their surrounding municipalities.
  • D. Antwerp metropolitan area
    The Antwerp metropolitan area is the densely populated urban region centered on the city of Antwerp, serving as a major economic, cultural, and logistical hub in northern Belgium.
  • E. Holland–Zeeland metropolitan area
    The Holland–Zeeland metropolitan area is a small urban region in western Michigan centered on the neighboring cities of Holland and Zeeland, known for its manufacturing base, Dutch heritage, and Lake Michigan shoreline.
  • 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_69c68a64228c8190affaec2a8127ce7b completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f34d84008190936af2b3670ef210 completed March 27, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c827976b9081909ac722b397ae0d97 completed March 28, 2026, 7:10 p.m.
Created at: March 27, 2026, 3:13 p.m.