Triple
T6787651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oder–Havel Canal |
E155850
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object | Niederfinow Ship Lift |
E619377
|
NE FINISHED |
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: Niederfinow Ship Lift | Statement: [Oder–Havel Canal, hasStructure, Niederfinow Ship Lift]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niederfinow Ship Lift Context triple: [Oder–Havel Canal, hasStructure, Niederfinow Ship Lift]
-
A.
Niederfinow Boat Lift
chosen
The Niederfinow Boat Lift is a historic vertical ship lift in Brandenburg, Germany, that raises and lowers vessels between different water levels and is one of the oldest operational boat lifts in Europe.
-
B.
Strépy-Thieu boat lift
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.
-
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.
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.
Lower Svir Lock
Lower Svir Lock is a major navigation lock on Russia’s Svir River that enables vessel passage and water level control along this key inland waterway.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6881770fc8190972b2906390380f5 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d2907d0081908291aad66048b8b1 |
completed | March 27, 2026, 6:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c723cc35cc8190b5affdfd363171ba |
completed | March 28, 2026, 12:41 a.m. |
Created at: March 27, 2026, 2:14 p.m.