Triple
T1989843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Frank Stevens |
E43226
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railroad engineer |
C6877
|
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: railroad engineer Context triple: [John Frank Stevens, instanceOf, railroad engineer]
-
A.
railway worker
chosen
A railway worker is an individual responsible for the operation, maintenance, safety, and support services of trains and railway infrastructure.
-
B.
locomotive designer
A locomotive designer is a specialist who conceptualizes, engineers, and refines the structure, mechanics, and aesthetics of locomotives to meet performance, safety, and operational requirements.
-
C.
locomotive designer
A locomotive designer is a professional who conceptualizes, engineers, and refines the structure, systems, and aesthetics of locomotives to meet performance, safety, and regulatory requirements.
-
D.
railway engineering complex
A railway engineering complex is an integrated facility where railway infrastructure, rolling stock, and related systems are designed, constructed, tested, maintained, and managed.
-
E.
railway infrastructure manager
A railway infrastructure manager is an entity responsible for the planning, construction, maintenance, operation, and safe management of railway tracks, signaling systems, and related fixed installations.
- 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_69a88714cf2c819081644be450b8356e |
completed | March 4, 2026, 7:25 p.m. |
Created at: March 4, 2026, 7:37 p.m.