Triple

T5152888
Position Surface form Disambiguated ID Type / Status
Subject Lancaster Canal E116237 entity
Predicate heritageStatus P923 FINISHED
Object Lune Aqueduct is a Grade I listed structure
Lune Aqueduct is an 18th-century stone aqueduct near Lancaster, England, that carries the Lancaster Canal over the River Lune and is renowned as one of the finest examples of civil engineering from the canal era.
 E498577 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: Lune Aqueduct is a Grade I listed structure | Statement: [Lancaster Canal, heritageStatus, Lune Aqueduct is a Grade I listed structure]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lune Aqueduct is a Grade I listed structure
Context triple: [Lancaster Canal, heritageStatus, Lune Aqueduct is a Grade I listed structure]
  • A. Ewood Aqueduct
    Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
  • B. Roman aqueduct
    A Roman aqueduct is an ancient engineering structure designed to transport water over long distances using gravity-fed channels, bridges, and tunnels.
  • 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. 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.
  • E. Ellesmere Canal Aqueduct at Northwich
    Ellesmere Canal Aqueduct at Northwich is a historic navigable aqueduct in Cheshire, England, carrying the canal over the River Weaver as part of the region’s industrial-era waterway infrastructure.
  • 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: Lune Aqueduct is a Grade I listed structure
Triple: [Lancaster Canal, heritageStatus, Lune Aqueduct is a Grade I listed structure]
Generated description
Lune Aqueduct is an 18th-century stone aqueduct near Lancaster, England, that carries the Lancaster Canal over the River Lune and is renowned as one of the finest examples of civil engineering from the canal era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lune Aqueduct is a Grade I listed structure
Target entity description: Lune Aqueduct is an 18th-century stone aqueduct near Lancaster, England, that carries the Lancaster Canal over the River Lune and is renowned as one of the finest examples of civil engineering from the canal era.
  • A. Ewood Aqueduct
    Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
  • B. Roman aqueduct
    A Roman aqueduct is an ancient engineering structure designed to transport water over long distances using gravity-fed channels, bridges, and tunnels.
  • 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. 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.
  • E. Ellesmere Canal Aqueduct at Northwich
    Ellesmere Canal Aqueduct at Northwich is a historic navigable aqueduct in Cheshire, England, carrying the canal over the River Weaver as part of the region’s industrial-era waterway infrastructure.
  • 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_69bd445d94788190b72e2cc563120995 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd78daab708190a42734a14dddb2fc completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed0099afc8190badca81bd5efb8f6 completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed3f4af288190beec97356b21f990 completed March 21, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_69bed49625688190972acb1cb0c2a83b completed March 21, 2026, 5:25 p.m.
Created at: March 20, 2026, 1:44 p.m.