Triple
T22277640
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Urunga railway station |
E550647
|
entity |
| Predicate | serviceRoute |
P66864
|
FINISHED |
| Object | Sydney–Grafton |
—
|
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: Sydney–Grafton | Statement: [Urunga railway station, serviceRoute, Sydney–Grafton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydney–Grafton Context triple: [Urunga railway station, serviceRoute, Sydney–Grafton]
-
A.
Sydney–Grafton
chosen
Sydney–Grafton is a regional passenger rail service in New South Wales, Australia, connecting the state capital Sydney with the northern city of Grafton.
-
B.
Sydney–Moree
Sydney–Moree is a regional passenger rail service in New South Wales, Australia, connecting the state capital Sydney with the inland town of Moree.
-
C.
Sydney–Dubbo
Sydney–Dubbo is a regional passenger rail service in New South Wales, Australia, linking the state capital Sydney with the inland city of Dubbo.
-
D.
Mildura–Sydney
Mildura–Sydney is a regional airline route in Australia connecting the city of Mildura in northwestern Victoria with Sydney, the capital of New South Wales.
-
E.
Goulburn Mulwaree
Goulburn Mulwaree is a local government area in the Southern Tablelands of New South Wales, Australia, centered on the regional city of Goulburn and its surrounding rural communities.
- 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_69e11e44d538819097c6b8f333af3352 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f14ea8a6688190bcd168670420ec59 |
completed | April 29, 2026, 12:19 a.m. |
Created at: April 16, 2026, 8:40 p.m.