Triple

T11790698
Position Surface form Disambiguated ID Type / Status
Subject Chemins de Fer Luxembourgeois E280378 entity
Predicate operatesLine P15252 FINISHED
Object Luxembourg–Wasserbillig railway line
The Luxembourg–Wasserbillig railway line is a key rail route in Luxembourg connecting the capital with the eastern town of Wasserbillig and onward links toward Germany.
 E946798 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: Luxembourg–Wasserbillig railway line | Statement: [Chemins de Fer Luxembourgeois, operatesLine, Luxembourg–Wasserbillig railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Luxembourg–Wasserbillig railway line
Context triple: [Chemins de Fer Luxembourgeois, operatesLine, Luxembourg–Wasserbillig railway line]
  • A. Luxembourg–Thionville railway line
    The Luxembourg–Thionville railway line is an international rail route connecting Luxembourg City with Thionville in northeastern France, serving as a key commuter and cross-border transport corridor.
  • B. Luxembourg–Troisvierges–Gouvy railway line
    The Luxembourg–Troisvierges–Gouvy railway line is an international rail route connecting Luxembourg City with northern Luxembourg and onward into Belgium via Troisvierges and Gouvy.
  • C. Strasbourg–Offenburg railway
    The Strasbourg–Offenburg railway is an international rail line connecting Strasbourg in France with Offenburg in Germany, serving as a key cross-border passenger and freight corridor across the Rhine.
  • D. Strasbourg–Basel railway
    The Strasbourg–Basel railway is a major rail line in eastern France that connects the city of Strasbourg to Basel, Switzerland, forming an important north–south European transport corridor.
  • E. Basel–Mulhouse railway
    The Basel–Mulhouse railway is an international rail line linking the Swiss city of Basel with the French city of Mulhouse, serving as a key cross-border transport corridor between Switzerland and France.
  • 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: Luxembourg–Wasserbillig railway line
Triple: [Chemins de Fer Luxembourgeois, operatesLine, Luxembourg–Wasserbillig railway line]
Generated description
The Luxembourg–Wasserbillig railway line is a key rail route in Luxembourg connecting the capital with the eastern town of Wasserbillig and onward links toward Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Luxembourg–Wasserbillig railway line
Target entity description: The Luxembourg–Wasserbillig railway line is a key rail route in Luxembourg connecting the capital with the eastern town of Wasserbillig and onward links toward Germany.
  • A. Luxembourg–Thionville railway line
    The Luxembourg–Thionville railway line is an international rail route connecting Luxembourg City with Thionville in northeastern France, serving as a key commuter and cross-border transport corridor.
  • B. Luxembourg–Troisvierges–Gouvy railway line
    The Luxembourg–Troisvierges–Gouvy railway line is an international rail route connecting Luxembourg City with northern Luxembourg and onward into Belgium via Troisvierges and Gouvy.
  • C. Strasbourg–Offenburg railway
    The Strasbourg–Offenburg railway is an international rail line connecting Strasbourg in France with Offenburg in Germany, serving as a key cross-border passenger and freight corridor across the Rhine.
  • D. Strasbourg–Basel railway
    The Strasbourg–Basel railway is a major rail line in eastern France that connects the city of Strasbourg to Basel, Switzerland, forming an important north–south European transport corridor.
  • E. Basel–Mulhouse railway
    The Basel–Mulhouse railway is an international rail line linking the Swiss city of Basel with the French city of Mulhouse, serving as a key cross-border transport corridor between Switzerland and France.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a588d2c881909783c2d678c2a474 completed April 10, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09107fd2481908d765d2188035012 completed April 28, 2026, 10:50 a.m.
NEDg Description generation batch_69f0bd40108c8190863a60cf01cc7201 completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef7e9f388190b33f6c16abadfde9 completed April 28, 2026, 5:33 p.m.
Created at: April 8, 2026, 9:42 p.m.