Triple
T7278672
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | AC-4 |
E163093
|
entity |
| Predicate | reasonForCabForwardDesign |
P41372
|
FINISHED |
| Object | to reduce crew exposure to smoke in long mountain tunnels and snow sheds |
—
|
LITERAL FINISHED |
How this triple was built (2 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: to reduce crew exposure to smoke in long mountain tunnels and snow sheds | Statement: [AC-4, reasonForCabForwardDesign, to reduce crew exposure to smoke in long mountain tunnels and snow sheds]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: reasonForCabForwardDesign Context triple: [AC-4, reasonForCabForwardDesign, to reduce crew exposure to smoke in long mountain tunnels and snow sheds]
-
A.
reasonForDesign
chosen
Indicates that one entity serves as the explanation, motivation, or justification for why another entity was designed or created in a particular way.
-
B.
hasPassengerTerminalDesign
Indicates a design relationship in which one entity specifies or defines the passenger terminal layout, structure, or configuration of another entity.
-
C.
designedFeature
Indicates that one entity is a feature or component intentionally planned, created, or specified by another entity as part of a design.
-
D.
designedToAvoid
Indicates that something was intentionally created or configured in a way that prevents or minimizes a particular outcome, condition, or interaction.
-
E.
architecturalStyleOfSeat
Indicates the architectural style that characterizes a particular seat or seating structure.
- F. None of above.
Provenance (3 batches)
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_69c6885c5964819085b209701769877f |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb8a0b4881908ff27c5a75bd4a95 |
completed | March 27, 2026, 8:41 p.m. |
| PD | Predicate disambiguation | batch_69c6e76a84a081908d4184c55b728e48 |
completed | March 27, 2026, 8:24 p.m. |
Created at: March 27, 2026, 2:59 p.m.