Triple

T12314728
Position Surface form Disambiguated ID Type / Status
Subject Crossrail central tunnel E293570 entity
Predicate hasStation P35 FINISHED
Object 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.
 E989337 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: Whitechapel (Elizabeth line) station | Statement: [Crossrail central tunnel, hasStation, Whitechapel (Elizabeth line) station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Whitechapel (Elizabeth line) station
Context triple: [Crossrail central tunnel, hasStation, Whitechapel (Elizabeth line) station]
  • A. Bond Street (Elizabeth line) station
    Bond Street (Elizabeth line) station is a central London underground railway station on the Elizabeth line, serving the West End shopping district near Oxford Street.
  • B. Barbican station
    Barbican station is a London Underground station in the City of London serving the Circle, Hammersmith & City, and Metropolitan lines near the Barbican Centre.
  • C. Uxbridge tube station
    Uxbridge tube station is a London Underground station in west London serving as the terminus for both the Metropolitan and Piccadilly lines.
  • D. Shoreditch High Street station
    Shoreditch High Street station is an East London Overground railway station serving the Shoreditch area, known for its proximity to the vibrant Brick Lane and surrounding creative and nightlife districts.
  • E. Holborn Viaduct station
    Holborn Viaduct station was a former central London railway terminus that served as a key commuter hub, particularly for services running to and from southern England.
  • 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: Whitechapel (Elizabeth line) station
Triple: [Crossrail central tunnel, hasStation, Whitechapel (Elizabeth line) station]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Whitechapel (Elizabeth line) station
Target entity description: 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.
  • A. Bond Street (Elizabeth line) station
    Bond Street (Elizabeth line) station is a central London underground railway station on the Elizabeth line, serving the West End shopping district near Oxford Street.
  • B. Barbican station
    Barbican station is a London Underground station in the City of London serving the Circle, Hammersmith & City, and Metropolitan lines near the Barbican Centre.
  • C. Uxbridge tube station
    Uxbridge tube station is a London Underground station in west London serving as the terminus for both the Metropolitan and Piccadilly lines.
  • D. Shoreditch High Street station
    Shoreditch High Street station is an East London Overground railway station serving the Shoreditch area, known for its proximity to the vibrant Brick Lane and surrounding creative and nightlife districts.
  • E. Holborn Viaduct station
    Holborn Viaduct station was a former central London railway terminus that served as a key commuter hub, particularly for services running to and from southern England.
  • 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_69d6ab6a2b50819082f6aedd32ed608a completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f05186481909c024a933b4f6c60 completed April 10, 2026, 6:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6555c73208190a8846a5db1a6802e completed May 2, 2026, 7:49 p.m.
NEDg Description generation batch_69f6566dccc0819085e059c7b0288f6c completed May 2, 2026, 7:54 p.m.
NED2 Entity disambiguation (via description) batch_69f657b1b13c8190984300f24c0b2083 completed May 2, 2026, 7:59 p.m.
Created at: April 8, 2026, 9:53 p.m.