Triple
T14747375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Australian rail network |
E346507
|
entity |
| Predicate | includesCorridor |
P5520
|
FINISHED |
| Object | Adelaide–Melbourne railway line |
E656310
|
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: Adelaide–Melbourne railway line | Statement: [South Australian rail network, includesCorridor, Adelaide–Melbourne railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Adelaide–Melbourne railway line Context triple: [South Australian rail network, includesCorridor, Adelaide–Melbourne railway line]
-
A.
Adelaide–Melbourne railway
chosen
The Adelaide–Melbourne railway is a major interstate rail corridor in Australia that links the capitals of South Australia and Victoria, carrying both passenger and freight services across the region.
-
B.
Gawler railway line
The Gawler railway line is a suburban rail corridor in Adelaide, South Australia, connecting the city centre with northern suburbs including Elizabeth and the town of Gawler.
-
C.
Geelong railway line
The Geelong railway line is a major regional rail corridor in Victoria, Australia, connecting Melbourne with the city of Geelong and serving as a key commuter and intercity route.
-
D.
Gippsland line
The Gippsland line is a regional passenger rail service in Victoria, Australia, running from Melbourne’s eastern suburbs through the Gippsland region to towns such as Traralgon and Bairnsdale.
-
E.
Adelaide–Darwin railway
The Adelaide–Darwin railway is a north–south transcontinental rail line in Australia that links the southern city of Adelaide with the northern port of Darwin, traversing the country’s central outback.
- 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_69d822e6f1c88190bc494d491a907114 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec7d116e88190828b163b18d80f68 |
completed | April 14, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdfb982b5c8190a0340be2186f8b81 |
completed | May 8, 2026, 3:04 p.m. |
Created at: April 10, 2026, 1:30 a.m.