Triple
T6787650
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oder–Havel Canal |
E155850
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Niederfinow Boat Lift
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.
|
E619377
|
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: Niederfinow Boat Lift | Statement: [Oder–Havel Canal, hasStructure, Niederfinow Boat Lift]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niederfinow Boat Lift Context triple: [Oder–Havel Canal, hasStructure, Niederfinow Boat Lift]
-
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.
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.
Pontoon Stand
Pontoon Stand is a well-known terrace at Grimsby Town F.C.’s home ground, recognized for housing some of the club’s most vocal and passionate supporters.
-
D.
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.
-
E.
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.
- 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: Niederfinow Boat Lift Triple: [Oder–Havel Canal, hasStructure, Niederfinow Boat Lift]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Niederfinow Boat Lift Target entity description: 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.
-
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.
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.
Pontoon Stand
Pontoon Stand is a well-known terrace at Grimsby Town F.C.’s home ground, recognized for housing some of the club’s most vocal and passionate supporters.
-
D.
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.
-
E.
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.
- 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_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_69c71a871a84819098891f66c6e5b579 |
completed | March 28, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69c71b6b87d8819085e6ae122f042626 |
completed | March 28, 2026, 12:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c71c00f86c819099ef6ae0766e9f3a |
completed | March 28, 2026, 12:08 a.m. |
Created at: March 27, 2026, 2:14 p.m.