Triple

T22558079
Position Surface form Disambiguated ID Type / Status
Subject Netherlands and Germany E557738 entity
Predicate connectedByRailRoute P74180 FINISHED
Object Maastricht–Aachen railway NE NERFINISHED

How this triple was built (3 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: Maastricht–Aachen railway | Statement: [Netherlands and Germany, connectedByRailRoute, Maastricht–Aachen railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maastricht–Aachen railway
Context triple: [Netherlands and Germany, connectedByRailRoute, Maastricht–Aachen railway]
  • A. Maastricht–Venlo railway
    The Maastricht–Venlo railway is a regional rail line in the southeastern Netherlands that connects the cities of Maastricht and Venlo as part of the broader Dutch intercity and regional rail network.
  • B. Cologne–Eupen railway
    The Cologne–Eupen railway is a cross-border rail line in western Germany and eastern Belgium that connects the city of Cologne with the Belgian town of Eupen, serving both regional and international passenger traffic.
  • C. Cologne–Aachen railway line
    The Cologne–Aachen railway line is a major German rail corridor connecting the cities of Cologne and Aachen and serving as an important route for both regional and international train services.
  • D. Paris–Cologne high-speed line
    The Paris–Cologne high-speed line is a major international rail corridor linking France and Germany, used by high-speed services such as Thalys to connect Paris with Cologne via Belgium.
  • E. Liège–Maastricht railway line
    The Liège–Maastricht railway line is an international rail route connecting the Belgian city of Liège with the Dutch city of Maastricht, serving as an important regional and cross-border transport link.
  • 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: Maastricht–Aachen railway
Target entity description: The Maastricht–Aachen railway is an international rail line linking the Dutch city of Maastricht with the German city of Aachen, serving as a key regional cross-border connection.
  • A. Maastricht–Venlo railway
    The Maastricht–Venlo railway is a regional rail line in the southeastern Netherlands that connects the cities of Maastricht and Venlo as part of the broader Dutch intercity and regional rail network.
  • B. Cologne–Eupen railway
    The Cologne–Eupen railway is a cross-border rail line in western Germany and eastern Belgium that connects the city of Cologne with the Belgian town of Eupen, serving both regional and international passenger traffic.
  • C. Cologne–Aachen railway line
    The Cologne–Aachen railway line is a major German rail corridor connecting the cities of Cologne and Aachen and serving as an important route for both regional and international train services.
  • D. Paris–Cologne high-speed line
    The Paris–Cologne high-speed line is a major international rail corridor linking France and Germany, used by high-speed services such as Thalys to connect Paris with Cologne via Belgium.
  • E. Liège–Maastricht railway line
    The Liège–Maastricht railway line is an international rail route connecting the Belgian city of Liège with the Dutch city of Maastricht, serving as an important regional and cross-border transport link.
  • F. None of above. chosen

Provenance (2 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_69e11e59db848190b4272ecd2b690ffd completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15f7b06e08190b3ca82a783965942 completed April 29, 2026, 1:31 a.m.
Created at: April 16, 2026, 8:52 p.m.