Triple
T14686216
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CBD and South East Light Rail |
E344913
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | L2 Randwick Line |
E947592
|
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: L2 Randwick Line | Statement: [CBD and South East Light Rail, hasLine, L2 Randwick Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: L2 Randwick Line Context triple: [CBD and South East Light Rail, hasLine, L2 Randwick Line]
-
A.
L2 Randwick Line
chosen
The L2 Randwick Line is a light rail service in Sydney that runs between Circular Quay and Randwick, serving key destinations along George Street and the city’s eastern suburbs.
-
B.
T3 Bankstown Line
The T3 Bankstown Line is a suburban passenger rail service in Sydney, Australia, connecting the city’s inner west and south-western suburbs via the Bankstown corridor.
-
C.
Sunbury line
The Sunbury line is a suburban railway line in Melbourne, Australia, running between Sunbury in the northwest and the central business district.
-
D.
Gold Coast line
The Gold Coast line is a major suburban and interurban railway corridor in South East Queensland, Australia, connecting Brisbane with the Gold Coast.
-
E.
L1 Dulwich Hill Line
L1 Dulwich Hill Line is a Sydney light rail route that runs between Central Station and Dulwich Hill, serving the city’s inner western suburbs.
- 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_69d822e34b348190ada4d1cdb6c7c226 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb58306548190b981956a83a84b95 |
completed | April 14, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe6b40633481909882645f73d3e2c6 |
completed | May 8, 2026, 11:01 p.m. |
Created at: April 10, 2026, 1:28 a.m.