Triple
T20136411
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Melbourne |
E491036
|
entity |
| Predicate | locatedOnWaterbody |
P1489
|
FINISHED |
| Object | Yarra River |
E30103
|
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: Yarra River | Statement: [Port of Melbourne, locatedOnWaterbody, Yarra River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yarra River Context triple: [Port of Melbourne, locatedOnWaterbody, Yarra River]
-
A.
Yarra River
chosen
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.
-
B.
Werribee River
The Werribee River is a major waterway in Victoria, Australia, flowing through agricultural and urban areas before emptying into Port Phillip Bay.
-
C.
Maribyrnong River
The Maribyrnong River is a major waterway in Melbourne, Australia, flowing through the city’s western suburbs and known for its parks, trails, and recreational activities along its banks.
-
D.
Loddon River
The Loddon River is a significant waterway in central and north-western Victoria, Australia, flowing through agricultural regions before joining the Murray River.
-
E.
Warragamba River
The Warragamba River is a major river in New South Wales, Australia, best known for being dammed by Warragamba Dam to form Lake Burragorang, Sydney’s primary water supply.
- 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_69da62651a0c8190a3e05e95e056a66b |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66767ba3881909c2bcb74a986bd29 |
completed | April 20, 2026, 5:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08b3d1d0c081908edb5cbbe37057e2 |
completed | May 16, 2026, 6:13 p.m. |
Created at: April 11, 2026, 11:32 p.m.