Triple

T20615815
Position Surface form Disambiguated ID Type / Status
Subject Canal du Centre E506561 entity
Predicate UNESCOSiteName P2442 FINISHED
Object The Four Lifts on the Canal du Centre and their Environs, La Louvière and Le Roeulx (Hainaut) — NE NERFINISHED

How this triple was built (2 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: The Four Lifts on the Canal du Centre and their Environs, La Louvière and Le Roeulx (Hainaut) | Statement: [Canal du Centre, UNESCOSiteName, The Four Lifts on the Canal du Centre and their Environs, La Louvière and Le Roeulx (Hainaut)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Four Lifts on the Canal du Centre and their Environs, La Louvière and Le Roeulx (Hainaut)
Context triple: [Canal du Centre, UNESCOSiteName, The Four Lifts on the Canal du Centre and their Environs, La Louvière and Le Roeulx (Hainaut)]
  • A. Four Lifts on the Canal du Centre and their Environs chosen
    Four Lifts on the Canal du Centre and their Environs is a UNESCO World Heritage Site in Belgium featuring a series of historic hydraulic boat lifts and associated industrial landscapes that exemplify late 19th- and early 20th-century engineering.
  • B. Canal du Centre boat lifts
    The Canal du Centre boat lifts are a series of historic hydraulic boat lifts in Belgium, recognized as remarkable feats of industrial engineering and listed as a UNESCO World Heritage Site.
  • C. Canal d’Aire à La Bassée
    Canal d’Aire à La Bassée is a French inland waterway linking the Aire and La Bassée areas within the broader Nord–Pas-de-Calais canal system, used primarily for regional navigation and transport.
  • D. Hydraulic boat lift No. 3 at Bracquegnies
    Hydraulic boat lift No. 3 at Bracquegnies is one of the historic industrial-era boat lifts on Belgium’s Canal du Centre, recognized for its engineering significance and heritage value.
  • E. Brussels–Charleroi Canal
    The Brussels–Charleroi Canal is a major Belgian waterway that connects the industrial city of Charleroi with Brussels, serving as an important route for inland shipping and freight transport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4bc90988190ac360aaf645efc1d completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6aadbb3ac81908145f57fd6a94256 completed April 20, 2026, 10:38 p.m.
Created at: April 16, 2026, 11:41 a.m.