Triple
T1434361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rod Laver Arena |
E30523
|
entity |
| Predicate | locatedOnRiver |
P165
|
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: [Rod Laver Arena, locatedOnRiver, Yarra River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yarra River Context triple: [Rod Laver Arena, locatedOnRiver, 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.
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.
-
C.
Parramatta River
The Parramatta River is a major waterway in Sydney, Australia, forming the western arm of Sydney Harbour and flowing through key suburban and commercial areas.
-
D.
Westfield River
The Westfield River is a major tributary of the Connecticut River in western Massachusetts, known for its scenic gorges, whitewater paddling, and protected wild and scenic segments.
-
E.
Darling River
The Darling River is one of Australia’s major inland rivers, flowing through New South Wales and forming part of the Murray–Darling Basin, a crucial agricultural and ecological region.
- 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_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c500a9888190a16fbb1ec97a79c9 |
completed | March 1, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1de5dc6e88190beda5545a2e2f84c |
completed | March 11, 2026, 9:27 p.m. |
Created at: March 1, 2026, 8 p.m.