Triple
T6850006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Phillip and Westernport catchment |
E157990
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | Melbourne Water |
E160803
|
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: Melbourne Water | Statement: [Port Phillip and Westernport catchment, managedBy, Melbourne Water]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Melbourne Water Context triple: [Port Phillip and Westernport catchment, managedBy, Melbourne Water]
-
A.
Melbourne Water
chosen
Melbourne Water is a Victorian government-owned statutory authority responsible for managing Melbourne’s major water resources, including water supply, sewage treatment, and key waterways.
-
B.
Lachlan Valley Water
Lachlan Valley Water is a regional water management authority responsible for overseeing water resources and catchment health in the Lachlan River valley of New South Wales, Australia.
-
C.
Biggera Waters
Biggera Waters is a coastal suburb on Queensland’s Gold Coast known for its Broadwater frontage, residential canals, and mix of high-rise apartments and waterfront homes.
-
D.
Yarra River
The Yarra River is the major waterway flowing through Melbourne, Australia, known for its cultural, recreational, and historical significance to the city and its Indigenous communities.
-
E.
Belmore Basin
Belmore Basin is a sheltered marina and historic inner harbour area in Wollongong, New South Wales, used for recreational boating and fishing.
- 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_69c6882fae988190864cbba788c5ebb4 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d84acb288190a67d974197ecab2f |
completed | March 27, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72fcdf3888190b95b2ce10964793b |
completed | March 28, 2026, 1:33 a.m. |
Created at: March 27, 2026, 2:20 p.m.