Triple

T2571088
Position Surface form Disambiguated ID Type / Status
Subject Luxembourg–Thionville railway line E57666 entity
Predicate links P2535 FINISHED
Object Luxembourg City central station
Luxembourg City central station is the main railway hub of Luxembourg’s capital, serving as a key national and international transit point.
E280379 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 City central station | Statement: [Luxembourg–Thionville railway line, links, Luxembourg City central station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Luxembourg City central station
Context triple: [Luxembourg–Thionville railway line, links, Luxembourg City central station]
  • A. Luxembourg RER station
    Luxembourg RER station is an underground commuter rail station in central Paris serving Line B of the Réseau Express Régional near the Luxembourg Gardens and the Latin Quarter.
  • B. Brussels-Luxembourg railway station
    Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
  • C. Brussels-Schuman railway station
    Brussels-Schuman railway station is a major rail and metro hub in Brussels’ European Quarter, serving EU institutions and providing regional and international connections.
  • D. Lille-Europe station
    Lille-Europe station is a major high-speed railway hub in Lille, France, serving international Eurostar and TGV services connecting the city with destinations across France, the UK, Belgium, and beyond.
  • E. Grand Ducal Palace, Luxembourg
    The Grand Ducal Palace in Luxembourg is the official city residence and working palace of the Grand Duke, serving as a key symbol of the country's constitutional monarchy and national heritage.
  • 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 City central station
Triple: [Luxembourg–Thionville railway line, links, Luxembourg City central station]
Generated description
Luxembourg City central station is the main railway hub of Luxembourg’s capital, serving as a key national and international transit point.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Luxembourg City central station
Target entity description: Luxembourg City central station is the main railway hub of Luxembourg’s capital, serving as a key national and international transit point.
  • A. Luxembourg RER station
    Luxembourg RER station is an underground commuter rail station in central Paris serving Line B of the Réseau Express Régional near the Luxembourg Gardens and the Latin Quarter.
  • B. Brussels-Luxembourg railway station
    Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
  • C. Brussels-Schuman railway station
    Brussels-Schuman railway station is a major rail and metro hub in Brussels’ European Quarter, serving EU institutions and providing regional and international connections.
  • D. Lille-Europe station
    Lille-Europe station is a major high-speed railway hub in Lille, France, serving international Eurostar and TGV services connecting the city with destinations across France, the UK, Belgium, and beyond.
  • E. Grand Ducal Palace, Luxembourg
    The Grand Ducal Palace in Luxembourg is the official city residence and working palace of the Grand Duke, serving as a key symbol of the country's constitutional monarchy and national heritage.
  • 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_69ab4a51410081908501dcf8bad9adc4 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd383dce881909411a38c6d37bc3a completed March 7, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69af656d7dec81909ea0aae4506cf4e3 completed March 10, 2026, 12:27 a.m.
NEDg Description generation batch_69af6756b9208190b7f7dc19f412c996 completed March 10, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69af67bdae888190acd5c086158f747d completed March 10, 2026, 12:37 a.m.
Created at: March 6, 2026, 9:48 p.m.