Triple
T24994844
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yarra Trams |
E625539
|
entity |
| Predicate | operatesOnGauge |
P169883
|
FINISHED |
| Object | standard gauge (inferred: check needed) |
—
|
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: standard gauge (inferred: check needed) | Statement: [Yarra Trams, operatesOnGauge, standard gauge (inferred: check needed)]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatesOnGauge Context triple: [Yarra Trams, operatesOnGauge, standard gauge (inferred: check needed)]
-
A.
operatedOnGauge
Indicates that an entity has performed an operation or action on a gauge, affecting its state or readings.
-
B.
gaugeCompatibleWith
Indicates that one gauge can be properly used with, mounted to, or function correctly in conjunction with another specified component or system.
-
C.
laterStandardGaugeOperator
Indicates that an entity became the standard-gauge operator of something at a later time, succeeding an earlier operator.
-
D.
gaugeServed
Indicates that a gauge or measuring device is currently being supplied or serviced by a particular source or system.
-
E.
originalStandardGaugeOperator
Indicates that an entity served as the initial or primary operator of a railway system using the standard track gauge.
- F. None of above. chosen
Provenance (4 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_69e2ff2611c081908710457fbe6d376b |
completed | April 18, 2026, 3:48 a.m. |
| NER | Named-entity recognition | batch_69f688d015908190ad5df37030ecf332 |
completed | May 2, 2026, 11:29 p.m. |
| PD | Predicate disambiguation | batch_69f68609c0b08190a8e1238a4d97c270 |
completed | May 2, 2026, 11:17 p.m. |
| PDg | Predicate description generation | batch_69f688034580819086a0f9100645f8ba |
completed | May 2, 2026, 11:25 p.m. |
Created at: April 18, 2026, 6:04 a.m.