Triple
T16315264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pennsylvania trolley gauge |
E396156
|
entity |
| Predicate | gaugeRelativeToStandard |
P69893
|
FINISHED |
| Object | wider than standard gauge |
—
|
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: wider than standard gauge | Statement: [Pennsylvania trolley gauge, gaugeRelativeToStandard, wider than standard gauge]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: gaugeRelativeToStandard Context triple: [Pennsylvania trolley gauge, gaugeRelativeToStandard, wider than standard gauge]
-
A.
convertedToStandardGauge
Indicates that something previously using a different gauge has been changed or adapted to conform to a standard gauge specification.
-
B.
gaugeRelationship
Indicates a relationship where one entity measures, assesses, or evaluates the state, quality, or degree of another entity.
-
C.
standardGaugeWidthComparison
chosen
Indicates a comparison between the track gauge width of a railway and the standard gauge width to determine if it is equal to, narrower than, or wider than the standard.
-
D.
originalStandardGaugeOperator
Indicates that an entity served as the initial or primary operator of a railway system using the standard track gauge.
-
E.
gaugeConversionSection
Indicates a section or segment where a change or transition between different measurement or track gauges occurs.
- 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_69d87f255b788190a400eba031dd85d8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e288de57cc81908cec93309347c385 |
completed | April 17, 2026, 7:24 p.m. |
| PD | Predicate disambiguation | batch_69e219fc72c881909d452274e7af8238 |
completed | April 17, 2026, 11:31 a.m. |
Created at: April 10, 2026, 5:06 a.m.