Triple
T14862524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niagara Park railway station |
E349531
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Central Coast region |
E348367
|
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: Central Coast region | Statement: [Niagara Park railway station, serves, Central Coast region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Coast region Context triple: [Niagara Park railway station, serves, Central Coast region]
-
A.
Central Coast
Central Coast is a coastal region of New South Wales, Australia, known for its beaches, lakes, and commuter towns between Sydney and Newcastle.
-
B.
Central Coast region of New South Wales
chosen
The Central Coast region of New South Wales is a coastal area between Sydney and Newcastle known for its beaches, lakes, and growing urban communities.
-
C.
Newcastle region
The Newcastle region is a coastal area in New South Wales, Australia, encompassing the city of Newcastle and its surroundings, known for its beaches, port, and industrial and cultural significance.
-
D.
Coffs Coast
Coffs Coast is a coastal region in northern New South Wales, Australia, known for its beaches, subtropical climate, and the city of Coffs Harbour.
-
E.
Mid North Coast
The Mid North Coast is a coastal region of New South Wales, Australia, known for its beaches, river systems, and popular holiday towns such as Port Macquarie and Coffs Harbour.
- 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_69d822ed7e1881909b90fca143ad7e34 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded573cba881908d6d9ac570a64e5f |
completed | April 15, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff755bbe608190a9a565218eee7005 |
completed | May 9, 2026, 5:56 p.m. |
Created at: April 10, 2026, 1:54 a.m.