Triple

T2309793
Position Surface form Disambiguated ID Type / Status
Subject River Tame E51925 entity
Predicate hasBridge P386 FINISHED
Object Ashton Canal aqueduct
The Ashton Canal aqueduct is a historic waterway structure in Greater Manchester, England, that carries the Ashton Canal over the River Tame as part of the region’s industrial-era canal network.
E256286 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: Ashton Canal aqueduct | Statement: [River Tame, hasBridge, Ashton Canal aqueduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ashton Canal aqueduct
Context triple: [River Tame, hasBridge, Ashton Canal aqueduct]
  • A. Barton Swing Aqueduct
    Barton Swing Aqueduct is a pioneering movable navigable aqueduct in Greater Manchester, England, that carries the Bridgewater Canal over the Manchester Ship Canal by swinging aside to allow large ships to pass.
  • B. Digswell Viaduct
    Digswell Viaduct is a prominent 19th-century railway viaduct in Hertfordshire, England, known for its long brick arches carrying trains high above the River Mimram and surrounding countryside.
  • C. 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.
  • D. Pontcysyllte Aqueduct and Canal
    Pontcysyllte Aqueduct and Canal is a renowned early 19th-century engineering masterpiece in Wales, featuring a towering cast-iron aqueduct that carries the Llangollen Canal high above the River Dee.
  • E. Trowse Swing Bridge
    Trowse Swing Bridge is a movable railway bridge near Norwich in Norfolk, England, that carries trains over the River Yare and swings open to allow river traffic to pass.
  • 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: Ashton Canal aqueduct
Triple: [River Tame, hasBridge, Ashton Canal aqueduct]
Generated description
The Ashton Canal aqueduct is a historic waterway structure in Greater Manchester, England, that carries the Ashton Canal over the River Tame as part of the region’s industrial-era canal network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ashton Canal aqueduct
Target entity description: The Ashton Canal aqueduct is a historic waterway structure in Greater Manchester, England, that carries the Ashton Canal over the River Tame as part of the region’s industrial-era canal network.
  • A. Barton Swing Aqueduct
    Barton Swing Aqueduct is a pioneering movable navigable aqueduct in Greater Manchester, England, that carries the Bridgewater Canal over the Manchester Ship Canal by swinging aside to allow large ships to pass.
  • B. Digswell Viaduct
    Digswell Viaduct is a prominent 19th-century railway viaduct in Hertfordshire, England, known for its long brick arches carrying trains high above the River Mimram and surrounding countryside.
  • C. 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.
  • D. Pontcysyllte Aqueduct and Canal
    Pontcysyllte Aqueduct and Canal is a renowned early 19th-century engineering masterpiece in Wales, featuring a towering cast-iron aqueduct that carries the Llangollen Canal high above the River Dee.
  • E. Trowse Swing Bridge
    Trowse Swing Bridge is a movable railway bridge near Norwich in Norfolk, England, that carries trains over the River Yare and swings open to allow river traffic to pass.
  • 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_69a88b0bb30c81908ded03b006d29387 completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc6098ce88190ba2e987e6f0737ac completed March 7, 2026, 6:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae8959d860819095ea3113e3d9264e completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae8d49b7c081909f89c71a56067458 completed March 9, 2026, 9:05 a.m.
NED2 Entity disambiguation (via description) batch_69ae8dc4cf44819082f242d6806aa45a completed March 9, 2026, 9:07 a.m.
Created at: March 4, 2026, 7:49 p.m.