Triple

T19819438
Position Surface form Disambiguated ID Type / Status
Subject Strand (Northern line) station E476146 entity
Predicate connectedTo P37 FINISHED
Object Bakerloo line platforms at Charing Cross 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: Bakerloo line platforms at Charing Cross | Statement: [Strand (Northern line) station, connectedTo, Bakerloo line platforms at Charing Cross]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bakerloo line platforms at Charing Cross
Context triple: [Strand (Northern line) station, connectedTo, Bakerloo line platforms at Charing Cross]
  • A. Charing Cross railway station forecourt
    Charing Cross railway station forecourt is the open plaza area in front of London’s Charing Cross station that serves as a main pedestrian and vehicular access point and a notable urban space in the city center.
  • B. Piccadilly line at Ealing Common station
    The Piccadilly line at Ealing Common station is a London Underground line serving west London, providing fast, long-distance services between central London, Heathrow Airport, and Uxbridge.
  • C. Charing Cross Underground station chosen
    Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
  • D. Whitechapel (Elizabeth line) station
    Whitechapel (Elizabeth line) station is a major interchange station in East London on the Elizabeth line, providing connections between suburban rail services and London Underground lines.
  • E. Chancery Lane Underground station
    Chancery Lane Underground station is a Central line London Underground station serving the Holborn area in central London.
  • 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_69d8e51c7c188190b926f3a2a7b5f881 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e654fe0ff8819084bad251b76eff77 completed April 20, 2026, 4:31 p.m.
Created at: April 10, 2026, 1:50 p.m.