Triple
T15795830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gawler railway line |
E382974
|
entity |
| Predicate | originalTerminus |
P885
|
FINISHED |
| Object | North Terrace (Adelaide) station |
E360312
|
NE 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: North Terrace (Adelaide) station | Statement: [Gawler railway line, originalTerminus, North Terrace (Adelaide) station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Terrace (Adelaide) station Context triple: [Gawler railway line, originalTerminus, North Terrace (Adelaide) station]
-
A.
Adelaide Railway Station
chosen
Adelaide Railway Station is the central passenger rail hub in Adelaide, South Australia, serving as a key transport gateway adjacent to the city’s cultural and entertainment precinct.
-
B.
Adelaide Station
Adelaide Station is a former British Antarctic research base on Adelaide Island that supported scientific studies of the polar environment.
-
C.
Elizabeth Quay station
Elizabeth Quay station is a major commuter rail station in central Perth, Western Australia, serving as a key stop on the Mandurah line and an interchange with nearby bus and ferry services.
-
D.
Toorak railway station
Toorak railway station is a suburban train station in Melbourne, Australia, serving the affluent Toorak area on the city’s metropolitan rail network.
-
E.
Moorabbin railway station
Moorabbin railway station is a suburban commuter rail station in Melbourne’s south-eastern suburb of Moorabbin, serving as a key stop on the Frankston line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d86da16e188190b89af699f1ed0bfe |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0b4dc887081909d682ae153f06d97 |
completed | April 16, 2026, 10:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff998981088190b9ce9d99c0481e21 |
completed | May 9, 2026, 8:31 p.m. |
Created at: April 10, 2026, 4:48 a.m.