Triple

T757205
Position Surface form Disambiguated ID Type / Status
Subject Channel Tunnel E15582 entity
Predicate terminusIn P1866 FINISHED
Object Folkestone, Kent, United Kingdom
Folkestone, in Kent on England’s southeast coast, is a port town best known as the British gateway to the Channel Tunnel linking the UK with continental Europe.
E90396 NE FINISHED

How this triple was built (5 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: Folkestone, Kent, United Kingdom | Statement: [Channel Tunnel, terminusIn, Folkestone, Kent, United Kingdom]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Folkestone, Kent, United Kingdom
Context triple: [Channel Tunnel, terminusIn, Folkestone, Kent, United Kingdom]
  • A. Sandwich, Kent, England
    Sandwich, Kent, England is a historic medieval town in southeast England, once a major Cinque Port and now known for its well-preserved architecture and role in English maritime history.
  • B. Canterbury, Kent, England
    Canterbury, Kent, England is a historic cathedral city in southeastern England renowned as a major center of medieval pilgrimage and the seat of the Archbishop of Canterbury.
  • C. Downe, Kent, England
    Downe, Kent, England is a rural village in southeast England best known as Charles Darwin’s long-term home and the place where he conducted many of his groundbreaking scientific experiments.
  • D. Falmouth, England
    Falmouth, England is a historic port town in Cornwall known for its deep natural harbor and long maritime and naval heritage.
  • E. Hayes, Kent, England
    Hayes, Kent, England is a suburban village in the London Borough of Bromley historically part of Kent, known for its association with statesman William Pitt the Elder and its leafy residential character.
  • 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: Folkestone, Kent, United Kingdom
Triple: [Channel Tunnel, terminusIn, Folkestone, Kent, United Kingdom]
Generated description
Folkestone, in Kent on England’s southeast coast, is a port town best known as the British gateway to the Channel Tunnel linking the UK with continental Europe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Folkestone, Kent, United Kingdom
Target entity description: Folkestone, in Kent on England’s southeast coast, is a port town best known as the British gateway to the Channel Tunnel linking the UK with continental Europe.
  • A. Sandwich, Kent, England
    Sandwich, Kent, England is a historic medieval town in southeast England, once a major Cinque Port and now known for its well-preserved architecture and role in English maritime history.
  • B. Canterbury, Kent, England
    Canterbury, Kent, England is a historic cathedral city in southeastern England renowned as a major center of medieval pilgrimage and the seat of the Archbishop of Canterbury.
  • C. Downe, Kent, England
    Downe, Kent, England is a rural village in southeast England best known as Charles Darwin’s long-term home and the place where he conducted many of his groundbreaking scientific experiments.
  • D. Falmouth, England
    Falmouth, England is a historic port town in Cornwall known for its deep natural harbor and long maritime and naval heritage.
  • E. Hayes, Kent, England
    Hayes, Kent, England is a suburban village in the London Borough of Bromley historically part of Kent, known for its association with statesman William Pitt the Elder and its leafy residential character.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: terminusIn
Context triple: [Channel Tunnel, terminusIn, Folkestone, Kent, United Kingdom]
  • A. terminus
    Indicates that one entity serves as the final endpoint or stopping place for another entity’s movement, route, or process.
  • B. terminusEast
    Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
  • C. terminusNorth
    Indicates that one entity serves as the northern endpoint or final stop of another entity, such as a route, line, or path.
  • D. terminusType
    Indicates the specific kind or role of an endpoint or terminal within a route, network, or process.
  • E. terminusCity chosen
    Indicates that a transportation route or service ends or has its final stop in a particular city.
  • F. None of above.

Provenance (6 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a66ab4608190afcd81e6606c5116 completed March 1, 2026, 8:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a65e426adc8190b7fa65aeacf8737f completed March 3, 2026, 4:06 a.m.
NEDg Description generation batch_69a65fea3b0c819089690f928bbe7bbd completed March 3, 2026, 4:13 a.m.
NED2 Entity disambiguation (via description) batch_69a660290dc881908130db992636fa57 completed March 3, 2026, 4:14 a.m.
PD Predicate disambiguation batch_69a4a50348088190873a1446db657a78 completed March 1, 2026, 8:43 p.m.
Created at: March 1, 2026, 7:37 p.m.