Triple
T3550873
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | AA train |
E75107
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | defunct transit service |
C3106
|
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: defunct transit service Context triple: [AA train, instanceOf, defunct transit service]
-
A.
defunct railroad
chosen
A defunct railroad is a former railway company or line that has ceased operations, often leaving behind abandoned tracks, rights-of-way, or repurposed infrastructure.
-
B.
public transit system
A public transit system is an organized network of shared transportation services—such as buses, trains, subways, and trams—designed to move large numbers of people efficiently within and between urban and regional areas.
-
C.
defunct airline
A defunct airline is an air transport company that has permanently ceased operations, typically due to financial failure, mergers, regulatory issues, or strategic closure.
-
D.
public transit station
A public transit station is a designated facility where passengers can access, board, transfer between, and disembark from public transportation services such as buses, trains, or subways.
-
E.
public transit customer service facility network
A public transit customer service facility network is a coordinated system of physical and/or virtual locations where transit users can obtain information, purchase or manage fare products, resolve service issues, and access support related to public transportation services.
- 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
Created at: March 8, 2026, 3:20 p.m.