Triple
T11331018
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alausí Nariz del Diablo railway |
E268342
|
entity |
| Predicate | engineeringSolution |
P34486
|
FINISHED |
| Object | zigzag switchbacks |
—
|
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: zigzag switchbacks | Statement: [Alausí Nariz del Diablo railway, engineeringSolution, zigzag switchbacks]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: engineeringSolution Context triple: [Alausí Nariz del Diablo railway, engineeringSolution, zigzag switchbacks]
-
A.
solutionType
Indicates the specific category or kind of solution associated with an entity or problem.
-
B.
engineeringFeature
chosen
Indicates that one entity serves as an engineering-related feature, component, or characteristic of another entity within a technical or designed system.
-
C.
engineeringGoal
Indicates that an entity has a specific engineering-related objective, target, or desired outcome it is intended to achieve or support.
-
D.
solutionProperty
Indicates that a solution possesses a specific characteristic, attribute, or quality relevant to its behavior, composition, or performance.
-
E.
providesSolutionFor
Indicates that one entity offers or supplies a remedy, answer, or resolution to a problem, need, or issue associated with another entity.
- 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_69d6aacb1f0881908c84a349fd1be047 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9fd38308190a5458be1bfcc89ea |
completed | April 9, 2026, 6:03 p.m. |
| PD | Predicate disambiguation | batch_69d787afe5a48190b8af1a3e19529641 |
completed | April 9, 2026, 11:04 a.m. |
Created at: April 8, 2026, 9:32 p.m.