Triple
T20615811
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canal du Centre |
E506561
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Strépy-Thieu boat lift |
—
|
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: Strépy-Thieu boat lift | Statement: [Canal du Centre, hasPart, Strépy-Thieu boat lift]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Strépy-Thieu boat lift Context triple: [Canal du Centre, hasPart, Strépy-Thieu boat lift]
-
A.
Strépy-Thieu boat lift
chosen
The Strépy-Thieu boat lift is a massive vertical ship lift on the Canal du Centre in Belgium, renowned as one of the tallest boat lifts in the world and a major feat of modern 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.
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.
-
D.
Elbe shipping lock
The Elbe shipping lock is a key navigational structure on the Elbe River that enables vessels to bypass water level differences and safely transit near Lauenburg.
-
E.
Canal du Midi lock system
The Canal du Midi lock system is a historic network of canal locks in southern France that manages water levels and navigation along the 17th-century Canal du Midi.
- 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.