Triple

T4941548
Position Surface form Disambiguated ID Type / Status
Subject Cambrai E110945 entity
Predicate hasTransport P1298 FINISHED
Object Cambrai railway station
Cambrai railway station is the main passenger rail hub serving the town of Cambrai in northern France, providing regional train connections to surrounding cities and the wider rail network.
 E481311 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: Cambrai railway station | Statement: [Cambrai, hasTransport, Cambrai railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cambrai railway station
Context triple: [Cambrai, hasTransport, Cambrai railway station]
  • A. Calais-Fréthun railway station
    Calais-Fréthun railway station is an international rail hub in northern France that connects Calais to high-speed domestic and cross-Channel services, including Eurostar trains.
  • B. Montargis railway station
    Montargis railway station is a regional rail hub in central France that serves the town of Montargis on the important Paris–Lyon main line.
  • C. Saint-Omer railway station
    Saint-Omer railway station is a regional train station in the town of Saint-Omer in northern France, serving as a local hub for passenger rail services.
  • D. Le Cateau station
    Le Cateau station is a railway station serving the town of Le Cateau-Cambrésis in northern France, providing regional rail connections within the Hauts-de-France area.
  • E. Gare de Caen
    Gare de Caen is the main railway station serving the city of Caen in northwestern France, providing regional and long-distance train connections.
  • 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: Cambrai railway station
Triple: [Cambrai, hasTransport, Cambrai railway station]
Generated description
Cambrai railway station is the main passenger rail hub serving the town of Cambrai in northern France, providing regional train connections to surrounding cities and the wider rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cambrai railway station
Target entity description: Cambrai railway station is the main passenger rail hub serving the town of Cambrai in northern France, providing regional train connections to surrounding cities and the wider rail network.
  • A. Calais-Fréthun railway station
    Calais-Fréthun railway station is an international rail hub in northern France that connects Calais to high-speed domestic and cross-Channel services, including Eurostar trains.
  • B. Montargis railway station
    Montargis railway station is a regional rail hub in central France that serves the town of Montargis on the important Paris–Lyon main line.
  • C. Saint-Omer railway station
    Saint-Omer railway station is a regional train station in the town of Saint-Omer in northern France, serving as a local hub for passenger rail services.
  • D. Le Cateau station
    Le Cateau station is a railway station serving the town of Le Cateau-Cambrésis in northern France, providing regional rail connections within the Hauts-de-France area.
  • E. Gare de Caen
    Gare de Caen is the main railway station serving the city of Caen in northwestern France, providing regional and long-distance train connections.
  • 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_69bd4415eee08190bdce70276e56a5b4 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd708ba9888190baf4e79c8f159e9f completed March 20, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69be77c19090819084f6b98d22c2b3a0 completed March 21, 2026, 10:49 a.m.
NEDg Description generation batch_69be79617a788190a2e7ae0a234002da completed March 21, 2026, 10:56 a.m.
NED2 Entity disambiguation (via description) batch_69be79ce18a48190a61880aaa00f02e0 completed March 21, 2026, 10:58 a.m.
Created at: March 20, 2026, 1:31 p.m.