Triple
T9205753
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Gate Bridge |
E220973
|
entity |
| Predicate | spans |
P266
|
FINISHED |
| Object | lower 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: lower Yarra River | Statement: [West Gate Bridge, spans, lower Yarra River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: lower Yarra River Context triple: [West Gate Bridge, spans, lower Yarra River]
-
A.
Lane Cove River
Lane Cove River is a tidal estuary and suburban waterway on Sydney’s Lower North Shore, flowing through bushland reserves before joining Sydney Harbour.
-
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.
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.
-
D.
Yarrunga Creek
Yarrunga Creek is a watercourse in New South Wales, Australia, known for flowing through rugged bushland and contributing to scenic waterfalls and gorges within Morton National Park.
-
E.
Barwon River
The Barwon River is a major inland river in eastern Australia that forms part of the upper Darling–Murray river system and drains extensive areas of New South Wales and southern Queensland.
- 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_69ca83e9d0e081908bdb71097201a06c |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccd947a0a08190966f22a6207c9120 |
completed | April 1, 2026, 8:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d065e09fbc81908159b386038b3d73 |
completed | April 4, 2026, 1:14 a.m. |
Created at: March 30, 2026, 7:26 p.m.