Triple
T1479876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trent–Severn Waterway |
E30926
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
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.
|
E169062
|
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: Kirkfield Lift Lock | Statement: [Trent–Severn Waterway, hasPart, Kirkfield Lift Lock]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kirkfield Lift Lock Context triple: [Trent–Severn Waterway, hasPart, Kirkfield Lift Lock]
-
A.
Kirkstead Lock
Kirkstead Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
-
B.
Sunbury Lock
Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of the river.
-
C.
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.
-
D.
New Haw Lock
New Haw Lock is a navigation lock on the River Wey in Surrey, England, used to manage water levels and enable boat passage along the waterway.
-
E.
Deansgate Locks
Deansgate Locks is a popular leisure and nightlife complex in Manchester, England, featuring bars, restaurants, and venues built into converted railway arches along the Rochdale Canal.
- 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: Kirkfield Lift Lock Triple: [Trent–Severn Waterway, hasPart, Kirkfield Lift Lock]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kirkfield Lift Lock Target entity description: 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.
-
A.
Kirkstead Lock
Kirkstead Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
-
B.
Sunbury Lock
Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of the river.
-
C.
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.
-
D.
New Haw Lock
New Haw Lock is a navigation lock on the River Wey in Surrey, England, used to manage water levels and enable boat passage along the waterway.
-
E.
Deansgate Locks
Deansgate Locks is a popular leisure and nightlife complex in Manchester, England, featuring bars, restaurants, and venues built into converted railway arches along the Rochdale Canal.
- 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_69a498fe55a88190ab7f9e40ace88e49 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c674cc9c819088fc9146c7a7a914 |
completed | March 1, 2026, 11:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15aff1288190a3e36324d975d482 |
completed | March 8, 2026, 6:22 a.m. |
| NEDg | Description generation | batch_69ad1639e21081908737b51e910ceae3 |
completed | March 8, 2026, 6:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad16a98fd08190a14f4d7d6b11f5e8 |
completed | March 8, 2026, 6:26 a.m. |
Created at: March 1, 2026, 8:11 p.m.