Triple

T16410544
Position Surface form Disambiguated ID Type / Status
Subject Kilburn E398550 entity
Predicate servedBy P82 FINISHED
Object Brondesbury railway station
Brondesbury railway station is a London Overground station in northwest London providing suburban rail services on the North London Line.
 E1220262 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: Brondesbury railway station | Statement: [Kilburn, servedBy, Brondesbury railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brondesbury railway station
Context triple: [Kilburn, servedBy, Brondesbury railway station]
  • A. Brondesbury Park station
    Brondesbury Park station is a London Overground railway station serving the Brondesbury Park area in the London Borough of Brent.
  • B. Shoreditch railway station
    Shoreditch railway station was a former London terminus that served as the original London endpoint of the Eastern Counties Railway in the 19th century.
  • C. Brockley station
    Brockley station is a railway station in the London Borough of Lewisham served by both London Overground and National Rail services.
  • D. Balham railway station
    Balham railway station is a National Rail station in the Balham area of south London, providing suburban rail services and an interchange with the London Underground.
  • E. Ealing Broadway station
    Ealing Broadway station is a major railway and London Underground interchange in west London, serving as a key hub for services between central London and the suburbs.
  • 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: Brondesbury railway station
Triple: [Kilburn, servedBy, Brondesbury railway station]
Generated description
Brondesbury railway station is a London Overground station in northwest London providing suburban rail services on the North London Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brondesbury railway station
Target entity description: Brondesbury railway station is a London Overground station in northwest London providing suburban rail services on the North London Line.
  • A. Brondesbury Park station
    Brondesbury Park station is a London Overground railway station serving the Brondesbury Park area in the London Borough of Brent.
  • B. Shoreditch railway station
    Shoreditch railway station was a former London terminus that served as the original London endpoint of the Eastern Counties Railway in the 19th century.
  • C. Brockley station
    Brockley station is a railway station in the London Borough of Lewisham served by both London Overground and National Rail services.
  • D. Balham railway station
    Balham railway station is a National Rail station in the Balham area of south London, providing suburban rail services and an interchange with the London Underground.
  • E. Ealing Broadway station
    Ealing Broadway station is a major railway and London Underground interchange in west London, serving as a key hub for services between central London and the suburbs.
  • 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_69d87f2950248190bc8ad9b9bebdc8c8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e328731a408190b38dcab0b7bb65ff completed April 18, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00679a900c8190aeb7a273943bf553 completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00686f87408190b7d8a41cd54735d8 completed May 10, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_6a006b6edd7081908730363b267253dd completed May 10, 2026, 11:26 a.m.
Created at: April 10, 2026, 5:09 a.m.