Triple

T16532760
Position Surface form Disambiguated ID Type / Status
Subject Cheriton Terminal E401608 entity
Predicate connectsTo P845 FINISHED
Object French Channel Tunnel terminal at Coquelles E397094 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: French Channel Tunnel terminal at Coquelles | Statement: [Cheriton Terminal, connectsTo, French Channel Tunnel terminal at Coquelles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: French Channel Tunnel terminal at Coquelles
Context triple: [Cheriton Terminal, connectsTo, French Channel Tunnel terminal at Coquelles]
  • A. Eurotunnel Shuttle terminals chosen
    Eurotunnel Shuttle terminals are the dedicated rail facilities at each end of the Channel Tunnel where vehicles and passengers board and disembark the shuttle trains operating between the UK and France.
  • B. 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.
  • C. Gare de Cherbourg
    Gare de Cherbourg is a major railway station in Cherbourg-en-Cotentin, France, serving as a key regional and intercity rail terminus in Normandy.
  • D. Beaulieu station
    Beaulieu station is a Brussels Metro station on the eastern section of the network serving the Auderghem municipality.
  • E. Saumur railway tunnel
    The Saumur railway tunnel is a strategic rail tunnel in western France that became historically notable when it was successfully attacked by RAF Tallboy bombs during World War II.
  • 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_69d883838abc8190bc79cb2d41733ce2 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32ed97b0881909de106418aca8180 completed April 18, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006093244081909ae74674de966d6d completed May 10, 2026, 10:40 a.m.
Created at: April 10, 2026, 5:15 a.m.