Triple
T17103068
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perth Airport Pty Ltd |
E415026
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object | Perth Airport estate (leasehold) |
E89271
|
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: Perth Airport estate (leasehold) | Statement: [Perth Airport Pty Ltd, owns, Perth Airport estate (leasehold)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perth Airport estate (leasehold) Context triple: [Perth Airport Pty Ltd, owns, Perth Airport estate (leasehold)]
-
A.
Perth Airport Pty Ltd
Perth Airport Pty Ltd is the private company responsible for managing, operating, and developing Perth Airport in Western Australia.
-
B.
Perth Airport
chosen
Perth Airport is the main international and domestic airport serving the city of Perth and the wider Western Australia region.
-
C.
Perth Airport (Scotland)
Perth Airport (Scotland) is a small general aviation airfield in Perthshire that serves as a hub for flight training and private flying in central Scotland.
-
D.
Western Sydney Airport company
Western Sydney Airport company is the government-owned corporation responsible for planning, building, and operating the new Western Sydney International (Nancy-Bird Walton) Airport in Sydney, Australia.
-
E.
Essendon Airport
Essendon Airport is a secondary airport in Melbourne, Australia, that served as the city’s main international airport before being superseded by Melbourne Airport.
- 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_69d886cfc8e88190b05ba466edd35591 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dc2495c88190b5b16a006a994faf |
completed | April 18, 2026, 7:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0139ffbe808190a24e827331ee4a6c |
completed | May 11, 2026, 2:07 a.m. |
Created at: April 10, 2026, 5:35 a.m.