Triple
T16813383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NSW TrainLink Central Coast & Newcastle Line |
E408672
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Hunter Line at Newcastle Interchange |
E17780
|
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: Hunter Line at Newcastle Interchange | Statement: [NSW TrainLink Central Coast & Newcastle Line, connectsWith, Hunter Line at Newcastle Interchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hunter Line at Newcastle Interchange Context triple: [NSW TrainLink Central Coast & Newcastle Line, connectsWith, Hunter Line at Newcastle Interchange]
-
A.
Newcastle Interchange
chosen
Newcastle Interchange is a major multi-modal public transport hub in the New South Wales city of Newcastle, serving as a key connection point for trains, buses, and light rail across the Hunter Region.
-
B.
Newcastle Light Rail
Newcastle Light Rail is a modern tram system serving central Newcastle, New South Wales, providing frequent urban public transport between key city locations.
-
C.
Newcastle Line
The Newcastle Line is a suburban and intercity railway corridor in New South Wales, Australia, serving the city of Newcastle and connecting it with surrounding regions.
-
D.
Eccles Line
The Eccles Line is a light rail route on Greater Manchester's Metrolink network that connects Manchester city centre with the suburb of Eccles via Salford Quays and MediaCityUK.
-
E.
Humber Bank line
The Humber Bank line is a former railway route in England that ran along the north bank of the Humber Estuary, historically serving industrial and dock facilities in the region.
- 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_69d88394566c8190b3dcbdc72935f7fa |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b2e01fb8819081cf2c08f29448da |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b292a5888190812539b14eb77f34 |
completed | May 10, 2026, 4:30 p.m. |
Created at: April 10, 2026, 5:23 a.m.