Triple

T16897967
Position Surface form Disambiguated ID Type / Status
Subject Burnt Oak E424358 entity
Predicate hasTransport P1298 FINISHED
Object Burnt Oak tube station
Burnt Oak tube station is a London Underground station on the Northern line serving the Burnt Oak area in the London Borough of Barnet.
 E1279289 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: Burnt Oak tube station | Statement: [Burnt Oak, hasTransport, Burnt Oak tube station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Burnt Oak tube station
Context triple: [Burnt Oak, hasTransport, Burnt Oak tube station]
  • A. Colliers Wood tube station
    Colliers Wood tube station is a London Underground station on the Northern line in south-west London, notable for its modernist architectural style by Charles Holden.
  • B. 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.
  • C. Northfields tube station
    Northfields tube station is a London Underground station in west London on the Piccadilly line, serving the Northfields area between South Ealing and Boston Manor.
  • D. Osterley tube station
    Osterley tube station is a London Underground station on the Piccadilly line serving the Osterley area in west London.
  • E. Wood Lane tube station
    Wood Lane tube station is a London Underground station in White City serving the Circle and Hammersmith & City lines near the Westfield London shopping centre and BBC Television Centre.
  • 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: Burnt Oak tube station
Triple: [Burnt Oak, hasTransport, Burnt Oak tube station]
Generated description
Burnt Oak tube station is a London Underground station on the Northern line serving the Burnt Oak area in the London Borough of Barnet.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Burnt Oak tube station
Target entity description: Burnt Oak tube station is a London Underground station on the Northern line serving the Burnt Oak area in the London Borough of Barnet.
  • A. Colliers Wood tube station
    Colliers Wood tube station is a London Underground station on the Northern line in south-west London, notable for its modernist architectural style by Charles Holden.
  • B. 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.
  • C. Northfields tube station
    Northfields tube station is a London Underground station in west London on the Piccadilly line, serving the Northfields area between South Ealing and Boston Manor.
  • D. Osterley tube station
    Osterley tube station is a London Underground station on the Piccadilly line serving the Osterley area in west London.
  • E. Wood Lane tube station
    Wood Lane tube station is a London Underground station in White City serving the Circle and Hammersmith & City lines near the Westfield London shopping centre and BBC Television Centre.
  • 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_69d889da3e8c8190a2b118f383f0beac completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3c8d98c308190bcc0adc7797d1f40 completed April 18, 2026, 6:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a020a7e26d881908ec93d9bcdc9a0ea completed May 11, 2026, 4:57 p.m.
NEDg Description generation batch_6a020c6db7fc8190bbf8694a48d851ad completed May 11, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_6a020cd113008190b5c53c12b45bb30e completed May 11, 2026, 5:07 p.m.
Created at: April 10, 2026, 5:29 a.m.