Triple

T8905860
Position Surface form Disambiguated ID Type / Status
Subject River Frays E212055 entity
Predicate flowsThrough P225 FINISHED
Object Yiewsley
Yiewsley is a suburban area in the London Borough of Hillingdon in west London, known for its residential character and proximity to waterways and transport links.
 E849790 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: Yiewsley | Statement: [River Frays, flowsThrough, Yiewsley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yiewsley
Context triple: [River Frays, flowsThrough, Yiewsley]
  • A. Perivale
    Perivale is a suburban area in the London Borough of Ealing, known for its residential neighborhoods, industrial estates, and green spaces in west London.
  • B. Willesden
    Willesden is a residential district in the London Borough of Brent, known for its diverse community and good transport links in northwest London.
  • C. Hendon
    Hendon is an English surname most notably associated with the fictional character Miles Hendon from Mark Twain’s novel "The Prince and the Pauper."
  • D. Hendon
    Hendon is a district of Sunderland in Tyne and Wear, England, known historically for its shipbuilding and industrial heritage.
  • E. Hendon
    Hendon is a suburban district in the London Borough of Barnet, historically known for its aerodrome and role in early British aviation.
  • 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: Yiewsley
Triple: [River Frays, flowsThrough, Yiewsley]
Generated description
Yiewsley is a suburban area in the London Borough of Hillingdon in west London, known for its residential character and proximity to waterways and transport links.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yiewsley
Target entity description: Yiewsley is a suburban area in the London Borough of Hillingdon in west London, known for its residential character and proximity to waterways and transport links.
  • A. Perivale
    Perivale is a suburban area in the London Borough of Ealing, known for its residential neighborhoods, industrial estates, and green spaces in west London.
  • B. Willesden
    Willesden is a residential district in the London Borough of Brent, known for its diverse community and good transport links in northwest London.
  • C. Hendon
    Hendon is an English surname most notably associated with the fictional character Miles Hendon from Mark Twain’s novel "The Prince and the Pauper."
  • D. Hendon
    Hendon is a district of Sunderland in Tyne and Wear, England, known historically for its shipbuilding and industrial heritage.
  • E. Hendon
    Hendon is a suburban district in the London Borough of Barnet, historically known for its aerodrome and role in early British aviation.
  • 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_69ca839255248190b43984294abd92ae completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc64c3d83081909f181bfd601eaf99 completed April 1, 2026, 12:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6523db338819088e2fadf346ad845 completed April 8, 2026, 1:03 p.m.
NEDg Description generation batch_69d6561b8ad081908bed1bb0374a6e93 completed April 8, 2026, 1:20 p.m.
NED2 Entity disambiguation (via description) batch_69d656ef9cb88190b88345a45fbeca1d completed April 8, 2026, 1:23 p.m.
Created at: March 30, 2026, 6:55 p.m.