Triple

T1556454
Position Surface form Disambiguated ID Type / Status
Subject Sevenoaks E33214 entity
Predicate railwayStation P918 FINISHED
Object Sevenoaks railway station
Sevenoaks railway station is a mainline rail station in Kent, England, providing commuter and regional services between Sevenoaks, London, and other destinations.
 E178218 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: Sevenoaks railway station | Statement: [Sevenoaks, railwayStation, Sevenoaks railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sevenoaks railway station
Context triple: [Sevenoaks, railwayStation, Sevenoaks railway station]
  • A. Chertsey railway station
    Chertsey railway station is a suburban rail station in Surrey, England, serving the town of Chertsey on the South Western Railway network.
  • B. Oxted railway station
    Oxted railway station is a commuter rail station in Surrey, England, serving the town of Oxted with services towards London and the surrounding region.
  • C. Esher railway station
    Esher railway station is a suburban rail station in Surrey, England, serving the town of Esher and providing convenient access to nearby Sandown Park Racecourse.
  • D. Staines railway station
    Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
  • E. Orpington railway station
    Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
  • 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: Sevenoaks railway station
Triple: [Sevenoaks, railwayStation, Sevenoaks railway station]
Generated description
Sevenoaks railway station is a mainline rail station in Kent, England, providing commuter and regional services between Sevenoaks, London, and other destinations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sevenoaks railway station
Target entity description: Sevenoaks railway station is a mainline rail station in Kent, England, providing commuter and regional services between Sevenoaks, London, and other destinations.
  • A. Chertsey railway station
    Chertsey railway station is a suburban rail station in Surrey, England, serving the town of Chertsey on the South Western Railway network.
  • B. Oxted railway station
    Oxted railway station is a commuter rail station in Surrey, England, serving the town of Oxted with services towards London and the surrounding region.
  • C. Esher railway station
    Esher railway station is a suburban rail station in Surrey, England, serving the town of Esher and providing convenient access to nearby Sandown Park Racecourse.
  • D. Staines railway station
    Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
  • E. Orpington railway station
    Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
  • 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_69a885ef9cf48190b0af0f5ce3d02231 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908704d208190937af41c6454df4e completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad370e10248190b060a0209b979ef9 completed March 8, 2026, 8:45 a.m.
NEDg Description generation batch_69ad3b03780881909ca372552cdc4ff3 completed March 8, 2026, 9:01 a.m.
NED2 Entity disambiguation (via description) batch_69ad3b6bbc9c8190964ad173cfca5698 completed March 8, 2026, 9:03 a.m.
Created at: March 4, 2026, 7:27 p.m.