Triple

T5095832
Position Surface form Disambiguated ID Type / Status
Subject Kennet and Avon Canal E114860 entity
Predicate hasPart P35 FINISHED
Object Crofton Pumping Station
Crofton Pumping Station is a historic 19th-century steam-powered pumping facility in Wiltshire, England, built to lift water to the summit level of the Kennet and Avon Canal and now preserved as an industrial heritage site.
E494746 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: Crofton Pumping Station | Statement: [Kennet and Avon Canal, hasPart, Crofton Pumping Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Crofton Pumping Station
Context triple: [Kennet and Avon Canal, hasPart, Crofton Pumping Station]
  • A. Sudbrook pumping station
    Sudbrook pumping station is a historic Victorian-era facility in Wales built to manage water ingress for the Severn Tunnel railway line beneath the River Severn.
  • B. Claymills Victorian Pumping Station
    Claymills Victorian Pumping Station is a restored 19th-century steam-powered sewage pumping facility in Burton upon Trent, now operating as a heritage museum showcasing Victorian industrial engineering.
  • C. Cruquius Pumping Station
    Cruquius Pumping Station is a historic 19th-century Dutch steam-powered pumping station, now a museum, renowned for its role in draining the Haarlemmermeer lake and showcasing monumental industrial engineering.
  • D. Heaton Park Reservoirs
    Heaton Park Reservoirs are a group of large covered water storage reservoirs in Manchester, England, that form a key part of the region’s drinking water supply infrastructure.
  • E. Kempton Park Reservoirs
    Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
  • 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: Crofton Pumping Station
Triple: [Kennet and Avon Canal, hasPart, Crofton Pumping Station]
Generated description
Crofton Pumping Station is a historic 19th-century steam-powered pumping facility in Wiltshire, England, built to lift water to the summit level of the Kennet and Avon Canal and now preserved as an industrial heritage site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Crofton Pumping Station
Target entity description: Crofton Pumping Station is a historic 19th-century steam-powered pumping facility in Wiltshire, England, built to lift water to the summit level of the Kennet and Avon Canal and now preserved as an industrial heritage site.
  • A. Sudbrook pumping station
    Sudbrook pumping station is a historic Victorian-era facility in Wales built to manage water ingress for the Severn Tunnel railway line beneath the River Severn.
  • B. Claymills Victorian Pumping Station
    Claymills Victorian Pumping Station is a restored 19th-century steam-powered sewage pumping facility in Burton upon Trent, now operating as a heritage museum showcasing Victorian industrial engineering.
  • C. Cruquius Pumping Station
    Cruquius Pumping Station is a historic 19th-century Dutch steam-powered pumping station, now a museum, renowned for its role in draining the Haarlemmermeer lake and showcasing monumental industrial engineering.
  • D. Heaton Park Reservoirs
    Heaton Park Reservoirs are a group of large covered water storage reservoirs in Manchester, England, that form a key part of the region’s drinking water supply infrastructure.
  • E. Kempton Park Reservoirs
    Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
  • 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_69bd443fc49c819089629c00e311310c completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd75652a8081908386718f1fdb1de3 completed March 20, 2026, 4:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69beba7b87c08190a2581c87f965fa9f completed March 21, 2026, 3:34 p.m.
NEDg Description generation batch_69bebd1572e08190a69d0d2a35a29fc4 completed March 21, 2026, 3:45 p.m.
NED2 Entity disambiguation (via description) batch_69bebe1069248190a767d0effefed515 completed March 21, 2026, 3:49 p.m.
Created at: March 20, 2026, 1:40 p.m.