Triple

T3523019
Position Surface form Disambiguated ID Type / Status
Subject Ewell West railway station E74469 entity
Predicate servesLocalArea P82 FINISHED
Object Ewell town centre E74473 NE FINISHED

How this triple was built (3 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: Ewell town centre | Statement: [Ewell West railway station, servesLocalArea, Ewell town centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ewell town centre
Context triple: [Ewell West railway station, servesLocalArea, Ewell town centre]
  • A. Ewell West railway station
    Ewell West railway station is a suburban rail station in Ewell, Surrey, providing commuter services into central London and surrounding areas.
  • B. Ewell Parish Church of St Mary the Virgin
    Ewell Parish Church of St Mary the Virgin is a historic Anglican church serving as a prominent religious and architectural landmark in the village of Ewell, Surrey, England.
  • C. Epping
    Epping is a market town in the Epping Forest district of Essex, England, known for its historic high street and proximity to the ancient Epping Forest.
  • D. Ewell Village High Street chosen
    Ewell Village High Street is the main commercial and historic thoroughfare in the village of Ewell in Surrey, England, lined with shops, services, and traditional buildings.
  • E. Lydden and Temple Ewell
    Lydden and Temple Ewell is a civil parish and pair of adjoining villages in Kent, England, situated in a rural valley near the town of Dover.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: servesLocalArea
Context triple: [Ewell West railway station, servesLocalArea, Ewell town centre]
  • A. areaServed chosen
    Indicates the geographic region or jurisdiction within which a service, organization, or activity is provided or applicable.
  • B. servesSuburbsOf
    Indicates that a service, route, or facility provides coverage or support to the suburban areas associated with a particular city or region.
  • C. sectorServed
    Indicates the industry or economic sector that an entity primarily serves or targets with its activities, products, or services.
  • D. servesOn
    Indicates that one entity performs duties, functions, or holds a role as a member within another entity, such as a group, body, or organization.
  • E. isServedAt
    Indicates that something (such as food, drink, or a service) is provided or made available at a particular place or venue.
  • F. None of above.

Provenance (4 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_69ad85d0c5488190a3d8e02ebd01a1aa completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc4f16b8819094ad2755670ddc7b completed March 8, 2026, 6:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e87c7948190901d98f34e3987eb completed March 13, 2026, 3:03 a.m.
PD Predicate disambiguation batch_69adae121a048190b03825a001d21f49 completed March 8, 2026, 5:12 p.m.
Created at: March 8, 2026, 3:19 p.m.