Triple

T3259502
Position Surface form Disambiguated ID Type / Status
Subject Strasbourg tramway E68375 entity
Predicate operator P179 FINISHED
Object 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.
E341671 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: Compagnie des Transports Strasbourgeois | Statement: [Strasbourg tramway, operator, Compagnie des Transports Strasbourgeois]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Compagnie des Transports Strasbourgeois
Context triple: [Strasbourg tramway, operator, Compagnie des Transports Strasbourgeois]
  • A. Chemins de Fer Luxembourgeois
    Chemins de Fer Luxembourgeois is Luxembourg’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
  • B. Compagnie Générale de Navigation sur le lac Léman
    Compagnie Générale de Navigation sur le lac Léman is a Swiss boat company that operates passenger and tourist cruises on Lake Geneva, including its famous Belle Époque paddle steamers.
  • 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. SBB Cargo
    SBB Cargo is the freight transport division of Switzerland’s national railway company, providing rail logistics and cargo services across Switzerland and into neighboring countries.
  • 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: Compagnie des Transports Strasbourgeois
Triple: [Strasbourg tramway, operator, Compagnie des Transports Strasbourgeois]
Generated description
Compagnie des Transports Strasbourgeois is the public transport company responsible for operating Strasbourg’s urban transit network, including its tram and bus services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Compagnie des Transports Strasbourgeois
Target entity description: Compagnie des Transports Strasbourgeois is the public transport company responsible for operating Strasbourg’s urban transit network, including its tram and bus services.
  • A. Chemins de Fer Luxembourgeois
    Chemins de Fer Luxembourgeois is Luxembourg’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
  • B. Compagnie Générale de Navigation sur le lac Léman
    Compagnie Générale de Navigation sur le lac Léman is a Swiss boat company that operates passenger and tourist cruises on Lake Geneva, including its famous Belle Époque paddle steamers.
  • 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. SBB Cargo
    SBB Cargo is the freight transport division of Switzerland’s national railway company, providing rail logistics and cargo services across Switzerland and into neighboring countries.
  • 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_69ad858f74408190bcbd07f967cd7bd0 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adafa4f40c81909adfd0f7f568e3ce completed March 8, 2026, 5:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69b28ed941cc81909c35853e793d6ce5 completed March 12, 2026, 10 a.m.
NEDg Description generation batch_69b2900805d08190afbda5ee5e984b71 completed March 12, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_69b2ac4c52d48190a87b1e535c2e8a37 completed March 12, 2026, 12:06 p.m.
Created at: March 8, 2026, 3:09 p.m.