Triple

T19559211
Position Surface form Disambiguated ID Type / Status
Subject Harrow Road E489397 entity
Predicate hasNearbyStation P5648 FINISHED
Object Westbourne Park station — NE NERFINISHED

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: Westbourne Park station | Statement: [Harrow Road, hasNearbyStation, Westbourne Park station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Westbourne Park station
Context triple: [Harrow Road, hasNearbyStation, Westbourne Park station]
  • A. Westbourne Park station chosen
    Westbourne Park station is a London Underground station in West London that serves the Hammersmith & City and Circle lines.
  • B. West Brompton station
    West Brompton station is a railway and London Underground station in West London that serves both the District line and National Rail services.
  • C. Holland Park station
    Holland Park station is a London Underground station on the Central line located in the Notting Hill area of West London.
  • D. Chiswick Road station
    Chiswick Road station is a light rail stop in Boston, Massachusetts, serving passengers on the MBTA Green Line’s B branch.
  • E. West Park station
    West Park station is a rapid transit stop on Cleveland's RTA Red Line serving the West Park neighborhood on the city's west side.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63f723d5081909553a4363b579a6b completed April 20, 2026, 3 p.m.
Created at: April 10, 2026, 1:42 p.m.