Triple
T7333352
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peterborough Lift Lock |
E169061
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | hydraulic lift lock |
C3519
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: hydraulic lift lock Context triple: [Peterborough Lift Lock, instanceOf, hydraulic lift lock]
-
A.
canal lock
chosen
A canal lock is a gated chamber in a waterway that raises or lowers boats between stretches of water at different levels by controlling the water height within the enclosure.
-
B.
vertical-lift bridge
A vertical-lift bridge is a movable bridge whose central span rises vertically between two towers to allow river or maritime traffic to pass beneath while maintaining a level roadway.
-
C.
aerial lift
An aerial lift is a mechanical device, such as a cable-suspended chair, gondola, or platform, used to transport people or materials above the ground, typically in construction, maintenance, or recreational settings.
-
D.
lock and dam structure
A lock and dam structure is an engineered system on a waterway that combines a gated dam to control water levels with a lock chamber to raise and lower vessels between different elevations for safe and efficient navigation.
-
E.
water-lifting device
A water-lifting device is a mechanism designed to raise water from a lower elevation to a higher one for purposes such as irrigation, supply, or drainage.
- F. None of above.
Provenance (1 batch)
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_69c68a568a6481908f11e20db7bc8446 |
completed | March 27, 2026, 1:47 p.m. |
Created at: March 27, 2026, 3:04 p.m.