Triple

T9952083
Position Surface form Disambiguated ID Type / Status
Subject Compagnie des chemins de fer de l’Est E195353 entity
Predicate operatedRailwayLine P5620 FINISHED
Object Reims–Charleville railway
The Reims–Charleville railway is a French rail line in northeastern France that connects the city of Reims with Charleville-Mézières, serving as an important regional passenger and freight route.
E848240 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: Reims–Charleville railway | Statement: [Compagnie des chemins de fer de l’Est, operatedRailwayLine, Reims–Charleville railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Reims–Charleville railway
Context triple: [Compagnie des chemins de fer de l’Est, operatedRailwayLine, Reims–Charleville railway]
  • A. Paris–Reims railway
    The Paris–Reims railway is a major French rail line linking the capital Paris with the historic city of Reims in the Champagne region, serving both passenger and freight traffic.
  • B. Paris–Nancy railway
    The Paris–Nancy railway is a major French rail line connecting the capital Paris with the eastern city of Nancy, serving as an important corridor for both passenger and freight transport.
  • C. Paris–Crépy-en-Valois railway
    The Paris–Crépy-en-Valois railway is a regional rail line in northern France connecting Paris to the town of Crépy-en-Valois, serving commuter and local passenger traffic.
  • D. Paris–Laon railway
    The Paris–Laon railway is a French rail line connecting the capital city Paris with the northern town of Laon, serving intermediate communities in the Île-de-France and Hauts-de-France regions.
  • E. Paris–Metz railway
    The Paris–Metz railway is a major French rail line connecting the capital Paris with the northeastern city of Metz, serving as an important corridor for both passenger and freight transport.
  • 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: Reims–Charleville railway
Triple: [Compagnie des chemins de fer de l’Est, operatedRailwayLine, Reims–Charleville railway]
Generated description
The Reims–Charleville railway is a French rail line in northeastern France that connects the city of Reims with Charleville-Mézières, serving as an important regional passenger and freight route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Reims–Charleville railway
Target entity description: The Reims–Charleville railway is a French rail line in northeastern France that connects the city of Reims with Charleville-Mézières, serving as an important regional passenger and freight route.
  • A. Paris–Reims railway
    The Paris–Reims railway is a major French rail line linking the capital Paris with the historic city of Reims in the Champagne region, serving both passenger and freight traffic.
  • B. Paris–Nancy railway
    The Paris–Nancy railway is a major French rail line connecting the capital Paris with the eastern city of Nancy, serving as an important corridor for both passenger and freight transport.
  • C. Paris–Crépy-en-Valois railway
    The Paris–Crépy-en-Valois railway is a regional rail line in northern France connecting Paris to the town of Crépy-en-Valois, serving commuter and local passenger traffic.
  • D. Paris–Laon railway
    The Paris–Laon railway is a French rail line connecting the capital city Paris with the northern town of Laon, serving intermediate communities in the Île-de-France and Hauts-de-France regions.
  • E. Paris–Metz railway
    The Paris–Metz railway is a major French rail line connecting the capital Paris with the northeastern city of Metz, serving as an important corridor for both passenger and freight transport.
  • 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_69ca82e96a108190932bd1fc4acd73a0 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb6922f888190b5c4b58fbe21bea2 completed April 2, 2026, 12:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69d354c521dc819084b09c9a57c1a26c completed April 6, 2026, 6:37 a.m.
NEDg Description generation batch_69d35538f658819093dd8874ceeba32f completed April 6, 2026, 6:39 a.m.
NED2 Entity disambiguation (via description) batch_69d35633ba0c8190a5cda862394225fd completed April 6, 2026, 6:44 a.m.
Created at: March 30, 2026, 8:46 p.m.