Triple
T7282901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Echuca railway station |
E163793
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | V/Line |
E623191
|
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: V/Line | Statement: [Echuca railway station, operator, V/Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: V/Line Context triple: [Echuca railway station, operator, V/Line]
-
A.
V/Line
chosen
V/Line is a regional passenger rail and coach operator serving communities across the state of Victoria, Australia.
-
B.
NSW TrainLink
NSW TrainLink is a New South Wales government-owned passenger rail and coach service provider that operates regional and intercity routes across the state and into neighboring regions.
-
C.
V/Line Albury line services
V/Line Albury line services are regional passenger train services operated by V/Line between Melbourne and Albury along the main Sydney–Melbourne rail corridor.
-
D.
Great Southern Rail
Great Southern Rail is an Australian long-distance passenger train operator best known for running iconic interstate services such as The Ghan and the Indian Pacific.
-
E.
TranzAlpine train service
The TranzAlpine train service is a scenic passenger rail journey across New Zealand’s South Island, renowned for its dramatic alpine and river gorge landscapes between Christchurch and Greymouth.
- 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_69c6886093b88190a254b1ce6db8bae7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb4ec2088190a6713eaa221d49a6 |
completed | March 27, 2026, 8:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db3ae6a08190820c7096cbfea521 |
completed | March 28, 2026, 1:44 p.m. |
Created at: March 27, 2026, 2:59 p.m.