Triple

T22950149
Position Surface form Disambiguated ID Type / Status
Subject Longuyon E569990 entity
Predicate railwayLine P848 FINISHED
Object Longuyon–Athus railway
The Longuyon–Athus railway is an international rail line in Western Europe that connects northeastern France to Belgium and Luxembourg, serving both passenger and freight traffic.
 E1563459 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: Longuyon–Athus railway | Statement: [Longuyon, railwayLine, Longuyon–Athus railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Longuyon–Athus railway
Context triple: [Longuyon, railwayLine, Longuyon–Athus railway]
  • A. Valenciennes–Mons railway
    The Valenciennes–Mons railway is an international rail line in Western Europe that connects the French city of Valenciennes with the Belgian city of Mons, serving both passenger and freight traffic.
  • B. Lille–Tournai railway
    The Lille–Tournai railway is an international rail line in northern Europe that connects the French city of Lille with the Belgian city of Tournai, serving as an important regional passenger and freight corridor.
  • C. Paris–Tours railway
    The Paris–Tours railway is a major French rail line connecting the capital Paris with the city of Tours in the Loire Valley, serving as an important passenger and freight corridor.
  • D. Liège–Marloie railway line
    The Liège–Marloie railway line is a Belgian railway route connecting the city of Liège with Marloie through the Ardennes region.
  • 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.
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: Longuyon–Athus railway
Triple: [Longuyon, railwayLine, Longuyon–Athus railway]
Generated description
The Longuyon–Athus railway is an international rail line in Western Europe that connects northeastern France to Belgium and Luxembourg, serving both passenger and freight traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Longuyon–Athus railway
Target entity description: The Longuyon–Athus railway is an international rail line in Western Europe that connects northeastern France to Belgium and Luxembourg, serving both passenger and freight traffic.
  • A. Valenciennes–Mons railway
    The Valenciennes–Mons railway is an international rail line in Western Europe that connects the French city of Valenciennes with the Belgian city of Mons, serving both passenger and freight traffic.
  • B. Lille–Tournai railway
    The Lille–Tournai railway is an international rail line in northern Europe that connects the French city of Lille with the Belgian city of Tournai, serving as an important regional passenger and freight corridor.
  • C. Paris–Tours railway
    The Paris–Tours railway is a major French rail line connecting the capital Paris with the city of Tours in the Loire Valley, serving as an important passenger and freight corridor.
  • D. Liège–Marloie railway line
    The Liège–Marloie railway line is a Belgian railway route connecting the city of Liège with Marloie through the Ardennes region.
  • 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 (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_69e2459199d08190a8184ee2aa935842 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f181a085188190b06ffa227087302d completed April 29, 2026, 3:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bca161ddc8190923967d024e894ba completed May 19, 2026, 2:25 a.m.
NEDg Description generation batch_6a0bcaebed688190b2ea74c588922d98 completed May 19, 2026, 2:29 a.m.
NED2 Entity disambiguation (via description) batch_6a0bcbec354081909dbeeb389e86d38c completed May 19, 2026, 2:33 a.m.
Created at: April 17, 2026, 3:46 p.m.