Triple

T12796749
Position Surface form Disambiguated ID Type / Status
Subject Charles Holden E305909 entity
Predicate designed P184 FINISHED
Object Arnos Grove tube station E598131 NE FINISHED

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: Arnos Grove tube station | Statement: [Charles Holden, designed, Arnos Grove tube station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arnos Grove tube station
Context triple: [Charles Holden, designed, Arnos Grove tube station]
  • A. Arnos Grove tube station chosen
    Arnos Grove tube station is a Grade II* listed London Underground station on the Piccadilly line, noted for its modernist architecture by Charles Holden.
  • B. Northwood tube station
    Northwood tube station is a London Underground station in the suburban area of Northwood, serving the Metropolitan line in northwest London.
  • C. Northwood Hills tube station
    Northwood Hills tube station is a London Underground station on the Metropolitan line serving the Northwood Hills area in the London Borough of Hillingdon.
  • D. Grange Hill tube station
    Grange Hill tube station is a London Underground station on the Central line serving the suburban area around Chigwell in Essex.
  • E. Gloucester Road tube station
    Gloucester Road tube station is a London Underground station in the Royal Borough of Kensington and Chelsea served by the District, Circle, and Piccadilly lines.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e6db68481909a2ca8da1287f3e0 completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8c75a048190aee92e50017c214e completed May 3, 2026, 2:53 a.m.
Created at: April 9, 2026, 5:30 p.m.