Triple

T5262351
Position Surface form Disambiguated ID Type / Status
Subject Four Lifts on the Canal du Centre and their Environs E118854 entity
Predicate hasPart P35 FINISHED
Object Hydraulic boat lift No. 1 at Houdeng-Goegnies
Hydraulic boat lift No. 1 at Houdeng-Goegnies is a historic industrial structure on Belgium’s Canal du Centre, designed to raise and lower boats between canal levels using hydraulic power and now recognized as part of a UNESCO World Heritage site.
E506580 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: Hydraulic boat lift No. 1 at Houdeng-Goegnies | Statement: [Four Lifts on the Canal du Centre and their Environs, hasPart, Hydraulic boat lift No. 1 at Houdeng-Goegnies]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hydraulic boat lift No. 1 at Houdeng-Goegnies
Context triple: [Four Lifts on the Canal du Centre and their Environs, hasPart, Hydraulic boat lift No. 1 at Houdeng-Goegnies]
  • A. Anderton Boat Lift
    The Anderton Boat Lift is a historic Victorian-era boat lift in Cheshire, England, that vertically transports boats between the River Weaver and the Trent and Mersey Canal.
  • B. Kirkfield Lift Lock
    Kirkfield Lift Lock is a historic hydraulic boat lift in Ontario, Canada, known as one of the highest lift locks in the world and a key engineering feature of the Trent–Severn Waterway.
  • C. Titan Clydebank crane
    The Titan Clydebank crane is a historic giant cantilever crane in Clydebank, Scotland, symbolizing the town’s shipbuilding and industrial heritage.
  • D. Oberhausen lock
    Oberhausen lock is a key navigation lock on Germany’s Rhine–Herne Canal that enables vessels to overcome changes in water level along this major industrial waterway.
  • E. Falkirk Wheel
    The Falkirk Wheel is a rotating boat lift in Scotland that uniquely connects the Forth and Clyde Canal with the Union Canal and serves as an iconic feat of modern engineering.
  • 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: Hydraulic boat lift No. 1 at Houdeng-Goegnies
Triple: [Four Lifts on the Canal du Centre and their Environs, hasPart, Hydraulic boat lift No. 1 at Houdeng-Goegnies]
Generated description
Hydraulic boat lift No. 1 at Houdeng-Goegnies is a historic industrial structure on Belgium’s Canal du Centre, designed to raise and lower boats between canal levels using hydraulic power and now recognized as part of a UNESCO World Heritage site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hydraulic boat lift No. 1 at Houdeng-Goegnies
Target entity description: Hydraulic boat lift No. 1 at Houdeng-Goegnies is a historic industrial structure on Belgium’s Canal du Centre, designed to raise and lower boats between canal levels using hydraulic power and now recognized as part of a UNESCO World Heritage site.
  • A. Anderton Boat Lift
    The Anderton Boat Lift is a historic Victorian-era boat lift in Cheshire, England, that vertically transports boats between the River Weaver and the Trent and Mersey Canal.
  • B. Kirkfield Lift Lock
    Kirkfield Lift Lock is a historic hydraulic boat lift in Ontario, Canada, known as one of the highest lift locks in the world and a key engineering feature of the Trent–Severn Waterway.
  • C. Titan Clydebank crane
    The Titan Clydebank crane is a historic giant cantilever crane in Clydebank, Scotland, symbolizing the town’s shipbuilding and industrial heritage.
  • D. Oberhausen lock
    Oberhausen lock is a key navigation lock on Germany’s Rhine–Herne Canal that enables vessels to overcome changes in water level along this major industrial waterway.
  • E. Falkirk Wheel
    The Falkirk Wheel is a rotating boat lift in Scotland that uniquely connects the Forth and Clyde Canal with the Union Canal and serves as an iconic feat of modern engineering.
  • 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_69bd446a42c88190b7ecbef006561d55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bd0c5f48190a1be89314c59f96b completed March 20, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe85a3f88190ae014b18b1df202e completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff56b42881909ff4f574ef87b693 completed March 21, 2026, 8:28 p.m.
NED2 Entity disambiguation (via description) batch_69bf00120fe88190817badb72977566e completed March 21, 2026, 8:31 p.m.
Created at: March 20, 2026, 1:50 p.m.