Triple
T17189998
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Civic Museum – Underground City |
E417203
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | subterranean tunnel complex |
C4955
|
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: subterranean tunnel complex Context triple: [Civic Museum – Underground City, instanceOf, subterranean tunnel complex]
-
A.
underground structure
chosen
An underground structure is a man-made construction built below the earth’s surface to provide space, protection, or support for various human activities or infrastructure.
-
B.
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.
-
C.
prehistoric underground burial complex
A prehistoric underground burial complex is a network of subterranean chambers and passages constructed by ancient societies to inter the dead, often accompanied by ritual artifacts and symbolic architecture.
-
D.
cave system
A cave system is a network of interconnected underground passages and chambers formed by natural geological processes such as erosion, dissolution, or volcanic activity.
-
E.
cavern hall
A cavern hall is a vast, naturally formed underground chamber characterized by high ceilings, expansive open space, and geological features such as stalactites, stalagmites, and rock formations.
- 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
Created at: April 10, 2026, 5:37 a.m.