Triple

T22347685
Position Surface form Disambiguated ID Type / Status
Subject Berriew Bridge E552436 entity
Predicate near P350 FINISHED
Object Berriew aqueduct
Berriew aqueduct is a historic waterway structure in Powys, Wales, carrying the Montgomery Canal over the River Rhiw near the village of Berriew.
 E1531020 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: Berriew aqueduct | Statement: [Berriew Bridge, near, Berriew aqueduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berriew aqueduct
Context triple: [Berriew Bridge, near, Berriew aqueduct]
  • A. Wigwell Aqueduct
    Wigwell Aqueduct is a historic stone-built waterway structure in Derbyshire, England, carrying the Cromford Canal over the Wigwell valley.
  • B. Pontrhydyfen Aqueduct
    Pontrhydyfen Aqueduct is a historic stone viaduct in Pontrhydyfen, South Wales, notable for its multiple arches spanning the Afan Valley and its association with the area's former industrial and mining heritage.
  • C. Avoncliff Aqueduct
    Avoncliff Aqueduct is a historic stone structure in Wiltshire, England, that carries the Kennet and Avon Canal over the River Avon and a railway line.
  • D. Ewood Aqueduct
    Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
  • E. Chirk Aqueduct
    Chirk Aqueduct is a historic early-19th-century navigable aqueduct in Wales, designed by Thomas Telford to carry the Llangollen Canal across the River Ceiriog near the town of Chirk.
  • 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: Berriew aqueduct
Triple: [Berriew Bridge, near, Berriew aqueduct]
Generated description
Berriew aqueduct is a historic waterway structure in Powys, Wales, carrying the Montgomery Canal over the River Rhiw near the village of Berriew.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Berriew aqueduct
Target entity description: Berriew aqueduct is a historic waterway structure in Powys, Wales, carrying the Montgomery Canal over the River Rhiw near the village of Berriew.
  • A. Wigwell Aqueduct
    Wigwell Aqueduct is a historic stone-built waterway structure in Derbyshire, England, carrying the Cromford Canal over the Wigwell valley.
  • B. Pontrhydyfen Aqueduct
    Pontrhydyfen Aqueduct is a historic stone viaduct in Pontrhydyfen, South Wales, notable for its multiple arches spanning the Afan Valley and its association with the area's former industrial and mining heritage.
  • C. Avoncliff Aqueduct
    Avoncliff Aqueduct is a historic stone structure in Wiltshire, England, that carries the Kennet and Avon Canal over the River Avon and a railway line.
  • D. Ewood Aqueduct
    Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
  • E. Chirk Aqueduct
    Chirk Aqueduct is a historic early-19th-century navigable aqueduct in Wales, designed by Thomas Telford to carry the Llangollen Canal across the River Ceiriog near the town of Chirk.
  • 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_69e11e4a0ad08190a385b4d343cf6524 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157995bec819080b8d05fa88704ed completed April 29, 2026, 12:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ad5337cb48190b717d997d367551a completed May 18, 2026, 9 a.m.
NEDg Description generation batch_6a0ad9947a8481909b36b72d15432d63 completed May 18, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0ada8fe7208190bc1143e328abc112 completed May 18, 2026, 9:23 a.m.
Created at: April 16, 2026, 8:43 p.m.