Triple

T11497147
Position Surface form Disambiguated ID Type / Status
Subject Montluçon-Ville railway station E272564 entity
Predicate railwayLine P848 FINISHED
Object Montluçon–Ussel railway
The Montluçon–Ussel railway is a regional rail line in central France that connects the town of Montluçon with Ussel, serving communities across the Massif Central.
 E929711 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: Montluçon–Ussel railway | Statement: [Montluçon-Ville railway station, railwayLine, Montluçon–Ussel railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Montluçon–Ussel railway
Context triple: [Montluçon-Ville railway station, railwayLine, Montluçon–Ussel railway]
  • A. Montluçon–Moulins railway
    The Montluçon–Moulins railway is a regional rail line in central France that connects the towns of Montluçon and Moulins, serving as an important link within the Auvergne transport network.
  • B. Limoges–Ussel railway
    The Limoges–Ussel railway is a regional rail line in central France that connects the city of Limoges with the town of Ussel across the Limousin and Auvergne regions.
  • C. Brive–Ussel railway
    The Brive–Ussel railway is a regional rail line in central France that connects the town of Brive-la-Gaillarde with Ussel, serving as an important link across the Corrèze department.
  • D. Limoges–Angoulême railway
    The Limoges–Angoulême railway is a rail line in southwestern France that connects the cities of Limoges and Angoulême, serving as an important regional passenger and freight route.
  • E. Limoges–Périgueux railway
    The Limoges–Périgueux railway is a regional rail line in southwestern France that connects the cities of Limoges and Périgueux, serving as an important link within the Nouvelle-Aquitaine rail network.
  • 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: Montluçon–Ussel railway
Triple: [Montluçon-Ville railway station, railwayLine, Montluçon–Ussel railway]
Generated description
The Montluçon–Ussel railway is a regional rail line in central France that connects the town of Montluçon with Ussel, serving communities across the Massif Central.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Montluçon–Ussel railway
Target entity description: The Montluçon–Ussel railway is a regional rail line in central France that connects the town of Montluçon with Ussel, serving communities across the Massif Central.
  • A. Montluçon–Moulins railway
    The Montluçon–Moulins railway is a regional rail line in central France that connects the towns of Montluçon and Moulins, serving as an important link within the Auvergne transport network.
  • B. Limoges–Ussel railway
    The Limoges–Ussel railway is a regional rail line in central France that connects the city of Limoges with the town of Ussel across the Limousin and Auvergne regions.
  • C. Brive–Ussel railway
    The Brive–Ussel railway is a regional rail line in central France that connects the town of Brive-la-Gaillarde with Ussel, serving as an important link across the Corrèze department.
  • D. Limoges–Angoulême railway
    The Limoges–Angoulême railway is a rail line in southwestern France that connects the cities of Limoges and Angoulême, serving as an important regional passenger and freight route.
  • E. Limoges–Périgueux railway
    The Limoges–Périgueux railway is a regional rail line in southwestern France that connects the cities of Limoges and Périgueux, serving as an important link within the Nouvelle-Aquitaine rail network.
  • 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_69d6aae1b09881909ce2ded3fa0c14fa completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d85de27db081909ccdb4ab0ef75bdb completed April 10, 2026, 2:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69e624c3691081908f2e448aebab40aa completed April 20, 2026, 1:06 p.m.
NEDg Description generation batch_69e62cf224f881908badcdab6aea1aef completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e663ffedfc8190a2b51995c62d1e6b completed April 20, 2026, 5:36 p.m.
Created at: April 8, 2026, 9:36 p.m.