Triple
T23143551
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PRASA |
E577525
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | Spoornet commuter services |
—
|
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: Spoornet commuter services | Statement: [PRASA, predecessor, Spoornet commuter services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spoornet commuter services Context triple: [PRASA, predecessor, Spoornet commuter services]
-
A.
Nederlandse Spoorwegen intercity services
Nederlandse Spoorwegen intercity services are long-distance express passenger trains in the Netherlands that connect major cities with limited stops and higher speeds than local services.
-
B.
Nederlandse Spoorwegen sprinter services
Nederlandse Spoorwegen sprinter services are Dutch regional commuter trains that make frequent stops and connect local stations across the Netherlands.
-
C.
CityRail Intercity services
CityRail Intercity services were the long-distance commuter and regional rail services in New South Wales, Australia, that operated prior to their rebranding and reorganization under NSW TrainLink.
-
D.
Spoornet
chosen
Spoornet was South Africa’s former state-owned freight rail operator, responsible for much of the country’s heavy rail transport before being restructured and rebranded.
-
E.
Intercidades (Intercity) services
Intercidades (Intercity) services are long-distance Portuguese train services operated by Comboios de Portugal that connect major cities across the country with faster, limited-stop routes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245f8e6248190ba3d58e068b4dccb |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18ecc3710819088ac5d72dad0459a |
completed | April 29, 2026, 4:53 a.m. |
Created at: April 17, 2026, 4 p.m.