Triple
T5879358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marmaray rail tunnel |
E130705
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | transportation structure |
C2489
|
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: transportation structure Context triple: [Marmaray rail tunnel, instanceOf, transportation structure]
-
A.
bridge–tunnel complex
A bridge–tunnel complex is an integrated transportation structure that combines bridge spans and underwater tunnels to carry traffic across wide bodies of water or other large obstacles.
-
B.
public transportation infrastructure
chosen
Public transportation infrastructure encompasses the physical and organizational systems—such as buses, trains, stations, tracks, and supporting facilities—that enable the efficient movement of people via shared transit services.
-
C.
transport infrastructure network
A transport infrastructure network is an interconnected system of physical routes and facilities—such as roads, railways, ports, and airports—designed to enable the efficient movement of people and goods across regions.
-
D.
highway bridge
A highway bridge is a raised structure that carries vehicular traffic over obstacles such as rivers, valleys, other roads, or railways, ensuring continuous and efficient roadway connectivity.
-
E.
road infrastructure
Road infrastructure encompasses the physical structures, systems, and facilities—such as roads, bridges, tunnels, signage, and drainage—designed and built to support safe and efficient vehicular and pedestrian transportation.
- 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_69c0085523688190bfd487479ce819e6 |
completed | March 22, 2026, 3:18 p.m. |
Created at: March 22, 2026, 3:57 p.m.