Triple
T7626382
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal 2 (Melbourne Airport) |
E172643
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Australia Pacific Airports Corporation |
E158315
|
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: Australia Pacific Airports Corporation | Statement: [Terminal 2 (Melbourne Airport), operator, Australia Pacific Airports Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Australia Pacific Airports Corporation Context triple: [Terminal 2 (Melbourne Airport), operator, Australia Pacific Airports Corporation]
-
A.
Australia Pacific Airports Corporation
chosen
Australia Pacific Airports Corporation is an Australian company that owns and manages major airport infrastructure, including Melbourne Airport.
-
B.
Brisbane Airport Corporation
Brisbane Airport Corporation is the private company responsible for managing, developing, and operating Brisbane Airport in Queensland, Australia.
-
C.
Queensland Airports Limited
Queensland Airports Limited is an Australian airport management company that owns and operates several regional airports, including Gold Coast Airport.
-
D.
Sydney Airport Corporation Limited
Sydney Airport Corporation Limited is the company responsible for managing and operating Sydney’s primary international airport.
-
E.
Melbourne Airport Holdings
Melbourne Airport Holdings is the company that owns and operates Melbourne Airport, overseeing its terminals, infrastructure, and commercial activities.
- 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_69c699517e348190bd3348b6889200f2 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6fa8150ac8190908aec411b0f4e50 |
completed | March 27, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c870a518f48190a4bba3657a7844f4 |
completed | March 29, 2026, 12:21 a.m. |
Created at: March 27, 2026, 3:56 p.m.