Triple
T14820346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Narrabri |
E348432
|
entity |
| Predicate | hasRailwayLine |
P848
|
FINISHED |
| Object | Mungindi railway line |
E1113471
|
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: Mungindi railway line | Statement: [Narrabri, hasRailwayLine, Mungindi railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mungindi railway line Context triple: [Narrabri, hasRailwayLine, Mungindi railway line]
-
A.
Mungindi railway line
chosen
The Mungindi railway line is a rural New South Wales rail route that extends northwest from the main network through towns such as Gunnedah toward the Queensland border near Mungindi.
-
B.
Gwabegar railway line
The Gwabegar railway line is a regional rail line in New South Wales, Australia, that historically served rural communities and freight operations across the state's Central West and North West.
-
C.
Roca railway line
The Roca railway line is a major commuter rail network in the Buenos Aires metropolitan area, connecting the city with numerous southern suburbs.
-
D.
Cootamundra–Tumut railway line
The Cootamundra–Tumut railway line is a former New South Wales country branch line that once connected rural towns in the Riverina and South West Slopes regions of Australia.
-
E.
Deniliquin railway line
The Deniliquin railway line is a regional rail route in New South Wales, Australia, that connects the town of Deniliquin to the broader rail network, primarily serving freight and local transport needs.
- 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_69decfe4cf38819090f25ef045351d5d |
completed | April 14, 2026, 11:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe64f8b4148190bc24f9a307178419 |
completed | May 8, 2026, 10:34 p.m. |
Created at: April 10, 2026, 1:50 a.m.