Triple
T24880620
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Tynedale Railway |
E622695
|
entity |
| Predicate | laterStandardGaugeOperator |
P158132
|
FINISHED |
| Object | British Railways |
—
|
NE NERFINISHED |
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: British Railways | Statement: [South Tynedale Railway, laterStandardGaugeOperator, British Railways]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: laterStandardGaugeOperator Context triple: [South Tynedale Railway, laterStandardGaugeOperator, British Railways]
-
A.
laterStandardGaugeOperator
chosen
Indicates that an entity became the standard-gauge operator of something at a later time, succeeding an earlier operator.
-
B.
originalStandardGaugeOperator
Indicates that an entity served as the initial or primary operator of a railway system using the standard track gauge.
-
C.
operatedOnGauge
Indicates that an entity has performed an operation or action on a gauge, affecting its state or readings.
-
D.
nonStandardGauge
Indicates that the gauge used in a railway or track segment deviates from the standard track gauge dimension.
-
E.
convertedToStandardGauge
Indicates that something previously using a different gauge has been changed or adapted to conform to a standard gauge specification.
- 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_69e2fac4aa848190b3446a3922cec150 |
completed | April 18, 2026, 3:30 a.m. |
| NER | Named-entity recognition | batch_69f47b865df48190bf4b6d3e9f9305e6 |
completed | May 1, 2026, 10:08 a.m. |
| PD | Predicate disambiguation | batch_69f4682c8a3c8190adbfaac99474eaaf |
completed | May 1, 2026, 8:45 a.m. |
Created at: April 18, 2026, 5:24 a.m.