Triple

T6319023
Position Surface form Disambiguated ID Type / Status
Subject Haubourdin E141687 entity
Predicate railwayLine P848 FINISHED
Object Lille–Béthune line
The Lille–Béthune line is a railway route in northern France that connects the city of Lille with Béthune, serving as an important regional passenger and freight corridor.
E585314 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: Lille–Béthune line | Statement: [Haubourdin, railwayLine, Lille–Béthune line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lille–Béthune line
Context triple: [Haubourdin, railwayLine, Lille–Béthune line]
  • A. Paris–Montargis line
    The Paris–Montargis line is a French railway route connecting Paris with the town of Montargis, serving numerous suburban and regional communities in the Île-de-France and Centre-Val de Loire regions.
  • B. 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.
  • C. Ermont–Valmondois line
    The Ermont–Valmondois line is a suburban railway route in the northern Île-de-France region of France that connects several commuter towns to the Paris rail network.
  • D. Paris–Chartres railway line
    The Paris–Chartres railway line is a French regional rail route linking Paris to the city of Chartres and serving intermediate towns such as Rambouillet.
  • E. Paris–Rennes railway
    The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
  • 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: Lille–Béthune line
Triple: [Haubourdin, railwayLine, Lille–Béthune line]
Generated description
The Lille–Béthune line is a railway route in northern France that connects the city of Lille with Béthune, serving as an important regional passenger and freight corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lille–Béthune line
Target entity description: The Lille–Béthune line is a railway route in northern France that connects the city of Lille with Béthune, serving as an important regional passenger and freight corridor.
  • A. Paris–Montargis line
    The Paris–Montargis line is a French railway route connecting Paris with the town of Montargis, serving numerous suburban and regional communities in the Île-de-France and Centre-Val de Loire regions.
  • B. 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.
  • C. Ermont–Valmondois line
    The Ermont–Valmondois line is a suburban railway route in the northern Île-de-France region of France that connects several commuter towns to the Paris rail network.
  • D. Paris–Chartres railway line
    The Paris–Chartres railway line is a French regional rail route linking Paris to the city of Chartres and serving intermediate towns such as Rambouillet.
  • E. Paris–Rennes railway
    The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
  • 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_69c008d13b8c8190be47d896eb735605 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c064c38fe48190a71a4e5e1af19b10 completed March 22, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5e48485308190adc2208ad46faaa7 completed March 27, 2026, 1:59 a.m.
NEDg Description generation batch_69c5f50ea1f08190bc475eab7b3ec6f0 completed March 27, 2026, 3:10 a.m.
NED2 Entity disambiguation (via description) batch_69c5f57691cc8190b07ecfa16d1eac20 completed March 27, 2026, 3:11 a.m.
Created at: March 22, 2026, 4:29 p.m.