Triple
T3314749
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New South Wales rail network |
E69654
|
entity |
| Predicate | majorHub |
P2958
|
FINISHED |
| Object | Central railway station, Sydney |
E68837
|
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 railway station, Sydney | Statement: [New South Wales rail network, majorHub, Central railway station, Sydney]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central railway station, Sydney Context triple: [New South Wales rail network, majorHub, Central railway station, Sydney]
-
A.
Sydney Central station
chosen
Sydney Central station is the largest and busiest railway station in Sydney, serving as the city’s primary rail hub for suburban, intercity, and regional services.
-
B.
Circular Quay railway station
Circular Quay railway station is a major Sydney CBD transport hub on the City Circle line, serving the harbourfront area between the Sydney Opera House and The Rocks.
-
C.
Wollongong railway station
Wollongong railway station is a major suburban and intercity train station in Wollongong, New South Wales, serving as a key transport hub on the South Coast of Australia.
-
D.
Southern Cross railway station
Southern Cross railway station is a major transport hub in Melbourne, Australia, serving as a key regional and metropolitan rail and bus interchange.
-
E.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
- 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_69ad85a0bb048190a5458d2738012d61 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb10f97b48190afb9c3864faf8cb2 |
completed | March 8, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3250c720c81908a8a6fed9a6fd349 |
completed | March 12, 2026, 8:41 p.m. |
Created at: March 8, 2026, 3:11 p.m.