Triple
T21239991
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Underground Passages of Exeter |
E523444
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | medieval water supply system |
C3665
|
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: medieval water supply system Context triple: [Underground Passages of Exeter, instanceOf, medieval water supply system]
-
A.
water supply system
chosen
A water supply system is an interconnected network of sources, treatment facilities, storage structures, and distribution pipelines designed to deliver safe and reliable water to end users.
-
B.
Renaissance aqueduct
A Renaissance aqueduct is a monumental water-conveyance structure that revives and refines classical Roman engineering principles to transport water over long distances using arches, channels, and gravity-driven flow.
-
C.
canal aqueduct
A canal aqueduct is a bridge-like structure that carries a navigable waterway over obstacles such as rivers, valleys, roads, or other canals.
-
D.
municipal water supply facility
A municipal water supply facility is an infrastructure complex that sources, treats, stores, and distributes potable water to meet the needs of a community or city.
-
E.
ancient cistern
An ancient cistern is a large, often subterranean, man-made reservoir designed to collect, store, and preserve water for a settlement or structure in antiquity.
- 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
Created at: April 16, 2026, 3:46 p.m.