Triple
T25053194
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St Ann’s Head Lighthouse |
E627440
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | coastal navigation beacon |
C22983
|
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: coastal navigation beacon Context triple: [St Ann’s Head Lighthouse, instanceOf, coastal navigation beacon]
-
A.
coastal lighthouse
A coastal lighthouse is a tall, often cylindrical structure built along shorelines to emit a guiding light and navigational signals that warn ships of hazards and help them safely navigate coastal waters.
-
B.
navigational aid
A navigational aid is a tool, device, or system that helps users determine their position and plan or follow a route from one location to another.
-
C.
aids to navigation unit
chosen
An aids to navigation unit is a device or system, such as a buoy, beacon, or light, that provides visual, auditory, or electronic signals to help mariners or pilots determine their position and safely navigate.
-
D.
floating lighthouse
A floating lighthouse is a buoyant navigational structure that drifts or is moored at sea while emitting light signals to guide vessels and mark hazards.
-
E.
sea-washed lighthouse
A sea-washed lighthouse is a solitary beacon tower built directly on a rock or small reef in the open sea, continually battered by waves and isolated from the shore.
- 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_69e2ff2c45f48190afa28369f1df6786 |
completed | April 18, 2026, 3:49 a.m. |
Created at: April 18, 2026, 6:09 a.m.