Triple
T20046854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roe Highway Bridge |
E497581
|
entity |
| Predicate | isMajorComponentOf |
P28620
|
FINISHED |
| Object | Perth metropolitan road network |
—
|
NE NERFINISHED |
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: Perth metropolitan road network | Statement: [Roe Highway Bridge, isMajorComponentOf, Perth metropolitan road network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perth metropolitan road network Context triple: [Roe Highway Bridge, isMajorComponentOf, Perth metropolitan road network]
-
A.
Melbourne metropolitan road network
The Melbourne metropolitan road network is the integrated system of freeways, arterial roads, and local streets that facilitates vehicular movement across Greater Melbourne and connects the city to its surrounding regions.
-
B.
South Australian road network
The South Australian road network is the integrated system of highways, arterial roads, and local routes that supports transport, commerce, and regional connectivity across the state of South Australia.
-
C.
South West Corridor of Perth
The South West Corridor of Perth is a major suburban growth and transport corridor in Perth, Western Australia, encompassing communities and infrastructure stretching south from the city toward coastal and industrial areas.
-
D.
Perth’s northern corridor
Perth’s northern corridor is a rapidly growing suburban and commercial region extending north of Perth’s central area, encompassing coastal communities and major hubs like Joondalup.
-
E.
Highway network of Western Australia
The Highway network of Western Australia is an extensive system of major roads and routes that connect cities, regional towns, mining areas, and remote communities across the state.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Perth metropolitan road network Target entity description: The Perth metropolitan road network is the integrated system of major highways, arterial roads, and bridges that facilitates road transport across the greater Perth region in Western Australia.
-
A.
Melbourne metropolitan road network
The Melbourne metropolitan road network is the integrated system of freeways, arterial roads, and local streets that facilitates vehicular movement across Greater Melbourne and connects the city to its surrounding regions.
-
B.
South Australian road network
The South Australian road network is the integrated system of highways, arterial roads, and local routes that supports transport, commerce, and regional connectivity across the state of South Australia.
-
C.
South West Corridor of Perth
The South West Corridor of Perth is a major suburban growth and transport corridor in Perth, Western Australia, encompassing communities and infrastructure stretching south from the city toward coastal and industrial areas.
-
D.
Perth’s northern corridor
Perth’s northern corridor is a rapidly growing suburban and commercial region extending north of Perth’s central area, encompassing coastal communities and major hubs like Joondalup.
-
E.
Highway network of Western Australia
The Highway network of Western Australia is an extensive system of major roads and routes that connect cities, regional towns, mining areas, and remote communities across the state.
- F. None of above. chosen
Provenance (2 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_69da627278c88190babe4297a9df1236 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6632b2de48190abe2b277d89eb695 |
completed | April 20, 2026, 5:32 p.m. |
Created at: April 11, 2026, 3:37 p.m.