Triple

T16140011
Position Surface form Disambiguated ID Type / Status
Subject Corte railway station E391628 entity
Predicate ownedBy P347 FINISHED
Object Chemins de fer de la Corse E391629 NE FINISHED

How this triple was built (2 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: Chemins de fer de la Corse | Statement: [Corte railway station, ownedBy, Chemins de fer de la Corse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chemins de fer de la Corse
Context triple: [Corte railway station, ownedBy, Chemins de fer de la Corse]
  • A. Chemins de fer de la Corse chosen
    Chemins de fer de la Corse is the regional narrow-gauge railway network that provides passenger and freight rail services across the island of Corsica, France.
  • B. Chemins de fer de Provence
    Chemins de fer de Provence is a regional narrow-gauge railway in southeastern France best known for operating the scenic Nice–Digne-les-Bains line through the Alps.
  • C. Compagnie des chemins de fer du Midi
    Compagnie des chemins de fer du Midi was a major 19th- and early 20th-century French railway company that operated extensive lines in the southwest of France before being absorbed into the national rail system.
  • D. Compagnie des chemins de fer de Paris à Lyon et à la Méditerranée
    Compagnie des chemins de fer de Paris à Lyon et à la Méditerranée was a major 19th–20th century French railway company that operated key lines linking Paris with southeastern France and the Mediterranean coast.
  • E. Compagnie des Transports Strasbourgeois
    Compagnie des Transports Strasbourgeois is the public transport company responsible for operating Strasbourg’s urban transit network, including its tram and bus services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f1bb0988190b490d273dbf3fd03 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21a07b7908190b4e1ec57f60a9274 completed April 17, 2026, 11:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff2b75988819094baaff8f53f48ce completed May 10, 2026, 2:51 a.m.
Created at: April 10, 2026, 5:01 a.m.