Triple

T13577764
Position Surface form Disambiguated ID Type / Status
Subject North Ealing station E324331 entity
Predicate servedBy P82 FINISHED
Object London Buses route 483
London Buses route 483 is a Transport for London bus service in west London that links areas such as Ealing and Harrow via key local stations and town centres.
 E1048270 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: London Buses route 483 | Statement: [North Ealing station, servedBy, London Buses route 483]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Buses route 483
Context triple: [North Ealing station, servedBy, London Buses route 483]
  • A. London Buses route 436
    London Buses route 436 is a Transport for London bus service in south and central London that links areas such as Lewisham and Paddington via key corridors including Kennington.
  • B. London Buses route 48
    London Buses route 48 was a former Transport for London bus service in East London that connected Walthamstow Central with London Bridge, serving key districts such as Hackney and Shoreditch.
  • C. London Buses route 43
    London Buses route 43 is a Transport for London bus service in London that runs between Friern Barnet and London Bridge, serving key locations in North and Central London.
  • D. London Buses route 344
    London Buses route 344 is a Transport for London bus service in south and central London that runs between Clapham Junction and Liverpool Street, serving areas such as Battersea, Vauxhall, and London Bridge.
  • E. London Buses routes 484
    London Buses route 484 is a Transport for London bus service in South London that links Denmark Hill with surrounding districts along its scheduled urban route.
  • 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: London Buses route 483
Triple: [North Ealing station, servedBy, London Buses route 483]
Generated description
London Buses route 483 is a Transport for London bus service in west London that links areas such as Ealing and Harrow via key local stations and town centres.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: London Buses route 483
Target entity description: London Buses route 483 is a Transport for London bus service in west London that links areas such as Ealing and Harrow via key local stations and town centres.
  • A. London Buses route 436
    London Buses route 436 is a Transport for London bus service in south and central London that links areas such as Lewisham and Paddington via key corridors including Kennington.
  • B. London Buses route 48
    London Buses route 48 was a former Transport for London bus service in East London that connected Walthamstow Central with London Bridge, serving key districts such as Hackney and Shoreditch.
  • C. London Buses route 43
    London Buses route 43 is a Transport for London bus service in London that runs between Friern Barnet and London Bridge, serving key locations in North and Central London.
  • D. London Buses route 344
    London Buses route 344 is a Transport for London bus service in south and central London that runs between Clapham Junction and Liverpool Street, serving areas such as Battersea, Vauxhall, and London Bridge.
  • E. London Buses routes 484
    London Buses route 484 is a Transport for London bus service in South London that links Denmark Hill with surrounding districts along its scheduled urban route.
  • 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_69d80769100c819099111274614f5ed2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb02de1988190af2d473973ecd529 completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bbbe3c08190a359dfe7c3c8f15c completed May 3, 2026, 3:37 p.m.
NEDg Description generation batch_69f77641e5308190a75bcffeb9bfd7b4 completed May 3, 2026, 4:22 p.m.
NED2 Entity disambiguation (via description) batch_69f7791add908190af69b23a54eb7560 completed May 3, 2026, 4:34 p.m.
Created at: April 9, 2026, 9:48 p.m.