Triple
T18968570
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hezekiah’s Tunnel |
E464105
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | ancient water tunnel |
C8199
|
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: ancient water tunnel Context triple: [Hezekiah’s Tunnel, instanceOf, ancient water tunnel]
-
A.
ancient Roman tunnel
An ancient Roman tunnel is an underground passage engineered by the Romans, typically cut through rock or earth, to facilitate transportation, water conveyance, or drainage within their expansive infrastructure networks.
-
B.
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.
-
C.
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.
-
D.
water supply tunnel
chosen
A water supply tunnel is an underground passage constructed to convey water from its source to treatment facilities, storage reservoirs, or distribution networks, often over long distances and through challenging terrain.
-
E.
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.
- 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_69d8dcffc278819086792a4ebfddfafa |
completed | April 10, 2026, 11:20 a.m. |
Created at: April 10, 2026, noon