Triple
T11783455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Hedland International Airport |
E280208
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Town of Port Hedland |
E57109
|
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: Town of Port Hedland | Statement: [Port Hedland International Airport, operator, Town of Port Hedland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Town of Port Hedland Context triple: [Port Hedland International Airport, operator, Town of Port Hedland]
-
A.
City of Karratha
The City of Karratha is a local government area in Western Australia that encompasses the coastal city of Karratha and surrounding communities in the Pilbara region, known for its significant mining and resource industries.
-
B.
Port Hedland
chosen
Port Hedland is a major iron ore export port town on the north coast of Western Australia, known for its large deep-water harbor and heavy industry.
-
C.
Roebourne
Roebourne is a historic town in Western Australia known as one of the oldest settlements in the Pilbara and as a center for local Aboriginal communities and culture.
-
D.
Carnamah
Carnamah is a small rural town in Western Australia known for its grain farming, sheep grazing, and heritage-listed buildings.
-
E.
Mandurah
Mandurah is a coastal city in Western Australia known for its waterways, beaches, and role as a popular holiday and commuter destination south of Perth.
- 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_69d6ab258b808190b1735835c841e3a4 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a58413048190b9e3b9d2f5383ec3 |
completed | April 10, 2026, 7:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f417604a7c819097a601880b88ea6a |
completed | May 1, 2026, 3 a.m. |
Created at: April 8, 2026, 9:42 p.m.