Triple
T6862516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Essendon Airport |
E158314
|
entity |
| Predicate | transitionedToSecondaryRoleWhen |
P6239
|
FINISHED |
| Object | Melbourne Airport opened at Tullamarine |
E30111
|
NE FINISHED |
How this triple was built (3 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: Melbourne Airport opened at Tullamarine | Statement: [Essendon Airport, transitionedToSecondaryRoleWhen, Melbourne Airport opened at Tullamarine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Melbourne Airport opened at Tullamarine Context triple: [Essendon Airport, transitionedToSecondaryRoleWhen, Melbourne Airport opened at Tullamarine]
-
A.
Melbourne Airport (Tullamarine)
chosen
Melbourne Airport (Tullamarine) is the primary international and domestic airport serving the city of Melbourne, Australia.
-
B.
Tullamarine Airport
Tullamarine Airport is the primary international and domestic airport serving Melbourne, Australia, and one of the country’s busiest aviation hubs.
-
C.
Western Sydney International Airport
Western Sydney International Airport is a new major international airport being developed in Sydney’s western suburbs to serve as a second gateway for the metropolitan region.
-
D.
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is a secondary airport in Melbourne, Australia, that served as the city’s main international airport before being superseded by Melbourne Airport.
-
E.
Melbourne Regional Airport
Melbourne Regional Airport is a public airport in Melbourne, Florida, that serves as a commercial and general aviation gateway for the Space Coast region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: transitionedToSecondaryRoleWhen Context triple: [Essendon Airport, transitionedToSecondaryRoleWhen, Melbourne Airport opened at Tullamarine]
-
A.
laterPrimaryRole
Indicates that an entity assumes a specified primary role at a later time than another role or state in a sequence.
-
B.
successorInSomeRoles
Indicates that one entity has taken over or followed another entity in certain specified roles or positions.
-
C.
hasAuxiliaryRole
chosen
Indicates that an entity serves in a supporting or secondary capacity to another entity or primary role.
-
D.
mayHavePriorRole
Indicates that an entity is allowed or expected to have held a specified role at some earlier time.
-
E.
transitionedInto
Indicates that one entity changed state, form, role, or condition to become another specified state or entity.
- F. None of above.
Provenance (4 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_69c68830cdbc8190a8301c7a9d9f651a |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6da3ce95081909a424ac04bc7fa07 |
completed | March 27, 2026, 7:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72fed3e788190b2b68fc93173f73e |
completed | March 28, 2026, 1:33 a.m. |
| PD | Predicate disambiguation | batch_69c6d7b168908190b2f7c724b1bc7fc9 |
completed | March 27, 2026, 7:17 p.m. |
Created at: March 27, 2026, 2:21 p.m.