Triple
T19871054
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Northern Railway (Mount Isa line) |
E477516
|
entity |
| Predicate | portServed |
P1763
|
FINISHED |
| Object | Port of Townsville |
—
|
NE NERFINISHED |
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: Port of Townsville | Statement: [Great Northern Railway (Mount Isa line), portServed, Port of Townsville]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Townsville Context triple: [Great Northern Railway (Mount Isa line), portServed, Port of Townsville]
-
A.
Port of Townsville
chosen
The Port of Townsville is a major multi-cargo seaport in northern Queensland, Australia, serving as a key gateway for regional mining, agricultural exports, and imports.
-
B.
Port of Cairns
The Port of Cairns is a key regional Australian harbor serving as a gateway for tourism, cruise ships, and maritime trade in Far North Queensland.
-
C.
Port of Mackay
The Port of Mackay is a key regional seaport in Queensland, Australia, handling bulk commodities and supporting the mining, agricultural, and industrial sectors of the Mackay region.
-
D.
Port of Weipa
The Port of Weipa is a major bulk export port in northern Queensland, Australia, primarily serving the region’s extensive bauxite mining operations.
-
E.
Port of Karumba
The Port of Karumba is a small but strategically important coastal port in Queensland, Australia, serving regional mining, fishing, and shipping activities in the Gulf of Carpentaria.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e51e7d948190aedbcd6c30361c39 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e658a3d2b08190ad81914d4860df0e |
completed | April 20, 2026, 4:47 p.m. |
Created at: April 10, 2026, 1:51 p.m.