Triple

T21187516
Position Surface form Disambiguated ID Type / Status
Subject Torksey E522120 entity
Predicate hasStructure P35 FINISHED
Object Torksey Viaduct
Torksey Viaduct is a historic 19th-century railway bridge spanning the River Trent in England, notable for its early use of wrought-iron box girders.
E1471830 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: Torksey Viaduct | Statement: [Torksey, hasStructure, Torksey Viaduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Torksey Viaduct
Context triple: [Torksey, hasStructure, Torksey Viaduct]
  • A. Thelwall Viaduct
    Thelwall Viaduct is a major motorway bridge in north-west England that carries the M6 over the River Mersey and surrounding waterways near Warrington.
  • B. Ouse Valley Viaduct
    Ouse Valley Viaduct is a 19th-century brick railway viaduct in West Sussex, England, renowned for its elegant arches and striking Victorian engineering.
  • C. Knaresborough Viaduct
    Knaresborough Viaduct is a 19th-century railway bridge spanning the River Nidd in North Yorkshire, England, known for its striking stone arches and picturesque setting.
  • D. Larpool Viaduct
    Larpool Viaduct is a 19th-century red-brick railway viaduct near Whitby in North Yorkshire, England, notable for its multiple arches and historic industrial architecture.
  • E. Cummersdale Viaduct
    Cummersdale Viaduct is a railway bridge in Cumbria, England, carrying the Cumbrian Coast Line across the River Caldew near Carlisle.
  • 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: Torksey Viaduct
Triple: [Torksey, hasStructure, Torksey Viaduct]
Generated description
Torksey Viaduct is a historic 19th-century railway bridge spanning the River Trent in England, notable for its early use of wrought-iron box girders.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Torksey Viaduct
Target entity description: Torksey Viaduct is a historic 19th-century railway bridge spanning the River Trent in England, notable for its early use of wrought-iron box girders.
  • A. Thelwall Viaduct
    Thelwall Viaduct is a major motorway bridge in north-west England that carries the M6 over the River Mersey and surrounding waterways near Warrington.
  • B. Ouse Valley Viaduct
    Ouse Valley Viaduct is a 19th-century brick railway viaduct in West Sussex, England, renowned for its elegant arches and striking Victorian engineering.
  • C. Knaresborough Viaduct
    Knaresborough Viaduct is a 19th-century railway bridge spanning the River Nidd in North Yorkshire, England, known for its striking stone arches and picturesque setting.
  • D. Larpool Viaduct
    Larpool Viaduct is a 19th-century red-brick railway viaduct near Whitby in North Yorkshire, England, notable for its multiple arches and historic industrial architecture.
  • E. Cummersdale Viaduct
    Cummersdale Viaduct is a railway bridge in Cumbria, England, carrying the Cumbrian Coast Line across the River Caldew near Carlisle.
  • 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_69e0b50ef1d48190b063aa342667df22 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7302222788190aa55ee0ed7342498 completed April 21, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a097ec6c08081909e4cb00e8d34fd30 completed May 17, 2026, 8:39 a.m.
NEDg Description generation batch_6a097fcf8acc819089e759ad02c19703 completed May 17, 2026, 8:43 a.m.
NED2 Entity disambiguation (via description) batch_6a09810158948190a9504d50c964efd9 completed May 17, 2026, 8:49 a.m.
Created at: April 16, 2026, 3:07 p.m.