Triple
T36675478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cab-forward steam locomotives |
E905529
|
entity |
| Predicate | operationalDisadvantage |
—
|
GENERATED |
| Object | increased crew exposure in case of collision |
—
|
UNRECOGNIZED GENERATED |
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.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operationalDisadvantage Context triple: [Cab-forward steam locomotives, operationalDisadvantage, increased crew exposure in case of collision]
-
A.
disadvantage
chosen
Indicates that one entity is in a less favorable, weaker, or hindered position relative to another in a given context.
-
B.
operationalChallenge
Indicates that an entity faces difficulties, obstacles, or inefficiencies in carrying out its regular operations or processes.
-
C.
operationalCharacteristic
Indicates a relationship where a specific functional or performance trait is attributed to, or used to describe, how an entity operates.
-
D.
operationalAssessment
Indicates an evaluation of how effectively and efficiently an entity, system, or process is functioning in practice.
-
E.
laterOperationalIssue
Indicates that an operational issue occurred at some point after a referenced time, event, or condition.
- 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_69f76e7011dc819082b324f18b756a1b |
completed | May 3, 2026, 3:49 p.m. |
Created at: May 3, 2026, 4:12 p.m.