Triple

T290598
Position Surface form Disambiguated ID Type / Status
Subject Biggin Hill E5982 entity
Predicate postalTown P2711 FINISHED
Object Westerham
Westerham is a small historic town in Kent, England, known for its picturesque setting and associations with figures such as Winston Churchill.
 E51107 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: Westerham | Statement: [Biggin Hill, postalTown, Westerham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Westerham
Context triple: [Biggin Hill, postalTown, Westerham]
  • A. Sevenoaks
    Sevenoaks is a commuter town in Kent, England, known for its historic market center, surrounding countryside, and proximity to London.
  • B. Oxted
    Oxted is a commuter town in southeast England known for its proximity to London and location at the foot of the North Downs.
  • C. Sidcup
    Sidcup is a suburban district in southeast London, England, known for its residential character, local colleges, and position within the London Borough of Bexley.
  • D. Reigate
    Reigate is a historic market town in southeast England, situated at the foot of the North Downs and known for its castle ruins, caves, and commuter links to London.
  • E. Banstead
    Banstead is a suburban town in southeast England known for its village-like high street and green spaces within the county of Surrey.
  • 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: Westerham
Triple: [Biggin Hill, postalTown, Westerham]
Generated description
Westerham is a small historic town in Kent, England, known for its picturesque setting and associations with figures such as Winston Churchill.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Westerham
Target entity description: Westerham is a small historic town in Kent, England, known for its picturesque setting and associations with figures such as Winston Churchill.
  • A. Sevenoaks
    Sevenoaks is a commuter town in Kent, England, known for its historic market center, surrounding countryside, and proximity to London.
  • B. Oxted
    Oxted is a commuter town in southeast England known for its proximity to London and location at the foot of the North Downs.
  • C. Sidcup
    Sidcup is a suburban district in southeast London, England, known for its residential character, local colleges, and position within the London Borough of Bexley.
  • D. Reigate
    Reigate is a historic market town in southeast England, situated at the foot of the North Downs and known for its castle ruins, caves, and commuter links to London.
  • E. Banstead
    Banstead is a suburban town in southeast England known for its village-like high street and green spaces within the county of Surrey.
  • 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_69a25946a7ac8190a78871c210213272 completed Feb. 28, 2026, 2:56 a.m.
NER Named-entity recognition batch_69a25e4f78bc81909a64fd6aaec3b504 completed Feb. 28, 2026, 3:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69a413ee31fc81908cbda4c0737d1b33 completed March 1, 2026, 10:24 a.m.
NEDg Description generation batch_69a414552e488190b02254f5c078eeb1 completed March 1, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69a41485f4048190b47a78d05fa775b1 completed March 1, 2026, 10:27 a.m.
Created at: Feb. 28, 2026, 3:02 a.m.