Triple
T6863453
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melbourne suburban rail network |
E158337
|
entity |
| Predicate | secondaryTerminus |
P67716
|
FINISHED |
| Object | Southern Cross railway station |
E165872
|
NE FINISHED |
How this triple was built (3 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: Southern Cross railway station | Statement: [Melbourne suburban rail network, secondaryTerminus, Southern Cross railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern Cross railway station Context triple: [Melbourne suburban rail network, secondaryTerminus, Southern Cross railway station]
-
A.
Southern Cross railway station
chosen
Southern Cross railway station is a major transport hub in Melbourne, Australia, serving as a key regional and metropolitan rail and bus interchange.
-
B.
Carlton railway station
Carlton railway station is a suburban train station serving the Carlton area in Melbourne, Victoria, Australia.
-
C.
Adelaide Station
Adelaide Station is a former British Antarctic research base on Adelaide Island that supported scientific studies of the polar environment.
-
D.
Mount Victoria railway station
Mount Victoria railway station is a historic Blue Mountains railway station in New South Wales, Australia, known for its Victorian-era architecture and role as a key stop on the Main Western line.
-
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.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: secondaryTerminus Context triple: [Melbourne suburban rail network, secondaryTerminus, Southern Cross railway station]
-
A.
secondaryEndpoint
chosen
Indicates that something serves as an additional, non-primary endpoint or target associated with a main endpoint in a relationship or process.
-
B.
secondaryTo
Indicates that one condition, event, or factor occurs as a consequence of, or is caused by, another primary condition, event, or factor.
-
C.
secondaryHub
Indicates that an entity functions as a secondary or backup hub in relation to a primary hub within a network or system.
-
D.
secondaryPosition
Indicates that an entity holds an additional, non-primary role, location, or status alongside its main one.
-
E.
secondarySee
Indicates that one entity is referenced as an additional or alternative point of consultation or viewing in relation to another entity.
- F. None of above.
Provenance (4 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_69c68830cdbc8190a8301c7a9d9f651a |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6da3ce95081909a424ac04bc7fa07 |
completed | March 27, 2026, 7:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7428b2fe88190ac1798922e2b9620 |
completed | March 28, 2026, 2:52 a.m. |
| PD | Predicate disambiguation | batch_69c6d7b168908190b2f7c724b1bc7fc9 |
completed | March 27, 2026, 7:17 p.m. |
Created at: March 27, 2026, 2:21 p.m.