Triple

T5829855
Position Surface form Disambiguated ID Type / Status
Subject Elephant & Castle Underground station E129317 entity
Predicate hasEntranceOn P1974 FINISHED
Object London Road
London Road is a street in the Elephant and Castle area of south London, forming part of a major thoroughfare connecting central London with the surrounding districts.
 E550759 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 Road | Statement: [Elephant & Castle Underground station, hasEntranceOn, London Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Road
Context triple: [Elephant & Castle Underground station, hasEntranceOn, London Road]
  • A. London Road
    London Road is a major thoroughfare in Edinburgh, Scotland, forming part of the main eastern approach to the city centre.
  • B. London Road
    London Road was the historic name of Manchester Piccadilly railway station, one of the main rail hubs in Manchester, England.
  • C. Edgware Road
    Edgware Road is a major thoroughfare in northwest London known for its diverse communities, Middle Eastern restaurants, and role as a key route into central London.
  • D. Merton Street
    Merton Street is a historic street in central Oxford, England, known for its traditional architecture and proximity to several University of Oxford colleges.
  • E. Keele Street
    Keele Street is a significant north–south arterial road in the Greater Toronto Area, running through York and several other communities in Ontario, Canada.
  • 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 Road
Triple: [Elephant & Castle Underground station, hasEntranceOn, London Road]
Generated description
London Road is a street in the Elephant and Castle area of south London, forming part of a major thoroughfare connecting central London with the surrounding districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: London Road
Target entity description: London Road is a street in the Elephant and Castle area of south London, forming part of a major thoroughfare connecting central London with the surrounding districts.
  • A. London Road
    London Road was the historic name of Manchester Piccadilly railway station, one of the main rail hubs in Manchester, England.
  • B. London Road
    London Road is a major thoroughfare in Edinburgh, Scotland, forming part of the main eastern approach to the city centre.
  • C. Edgware Road
    Edgware Road is a major thoroughfare in northwest London known for its diverse communities, Middle Eastern restaurants, and role as a key route into central London.
  • D. Merton Street
    Merton Street is a historic street in central Oxford, England, known for its traditional architecture and proximity to several University of Oxford colleges.
  • E. Keele Street
    Keele Street is a significant north–south arterial road in the Greater Toronto Area, running through York and several other communities in Ontario, Canada.
  • 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_69c00849d55481908b4f9f5543e0bf6d completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0346905848190a8f541401da05604 completed March 22, 2026, 6:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a18c48588190b4848dff1c277079 completed March 23, 2026, 2:12 a.m.
NEDg Description generation batch_69c0a33036bc8190b7c0b453a1d8f319 completed March 23, 2026, 2:19 a.m.
NED2 Entity disambiguation (via description) batch_69c0a38522f0819085514ae6f41c5991 completed March 23, 2026, 2:20 a.m.
Created at: March 22, 2026, 3:54 p.m.