Triple
T14330409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roma Street railway station |
E355329
|
entity |
| Predicate | railNetwork |
P522
|
FINISHED |
| Object | Queensland Rail City network |
E249692
|
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: Queensland Rail City network | Statement: [Roma Street railway station, railNetwork, Queensland Rail City network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Queensland Rail City network Context triple: [Roma Street railway station, railNetwork, Queensland Rail City network]
-
A.
Queensland Rail
Queensland Rail is a government-owned corporation that operates passenger and freight rail services across the Australian state of Queensland.
-
B.
Queensland rail network at Brisbane
chosen
The Queensland rail network at Brisbane is the central metropolitan and regional rail hub for Queensland, integrating suburban, interurban, and long-distance services that connect the capital to the rest of the state.
-
C.
Brisbane Airport railway line
The Brisbane Airport railway line is a dedicated suburban rail link in Brisbane, Australia, providing passenger train services between the city and Brisbane Airport’s domestic and international terminals.
-
D.
Sunshine Coast railway line
The Sunshine Coast railway line is a regional rail corridor in Queensland, Australia, connecting Brisbane with towns along the Sunshine Coast hinterland and coastal areas.
-
E.
Brisbane public transport network
The Brisbane public transport network is an integrated system of trains, buses, ferries, and light rail serving the greater Brisbane metropolitan area and surrounding South East Queensland 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_69d8278fa2108190bc0d0e7939c1eb03 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de8c1def0081908f03cda8e84d20c0 |
completed | April 14, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd5508da0c8190a8ea44ca737cf352 |
completed | May 8, 2026, 3:14 a.m. |
Created at: April 10, 2026, 1:13 a.m.