Triple
T14825049
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ipswich line |
E348547
|
entity |
| Predicate | usesInfrastructure |
P6820
|
FINISHED |
| Object | Main line railway, Queensland |
E1122979
|
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: Main line railway, Queensland | Statement: [Ipswich line, usesInfrastructure, Main line railway, Queensland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main line railway, Queensland Context triple: [Ipswich line, usesInfrastructure, Main line railway, Queensland]
-
A.
Main line (Queensland Rail City network)
chosen
The Main line of the Queensland Rail City network is a key suburban railway corridor in Brisbane that connects the central business district with western suburbs such as Auchenflower.
-
B.
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.
-
C.
Southern railway line (Queensland)
The Southern railway line in Queensland is a historic rail route that runs through the state's southern inland regions, linking rural communities and connecting with New South Wales at the border town of Wallangarra.
-
D.
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.
-
E.
Western railway line (Queensland)
The Western railway line in Queensland is a major rail route that runs inland from the coastal network to serve the agricultural and pastoral regions of western Queensland.
- 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_69d822eb8f588190bf53445e730a934f |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded0713700819097bbb0352650984b |
completed | April 14, 2026, 11:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe64fab7bc8190af55cc6ec5eafb65 |
completed | May 8, 2026, 10:34 p.m. |
Created at: April 10, 2026, 1:51 a.m.