Triple
T20439667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Narrows Bridge |
E501349
|
entity |
| Predicate | isMajorComponentOf |
P28620
|
FINISHED |
| Object | Perth freeway system |
—
|
NE NERFINISHED |
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: Perth freeway system | Statement: [Narrows Bridge, isMajorComponentOf, Perth freeway system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perth freeway system Context triple: [Narrows Bridge, isMajorComponentOf, Perth freeway system]
-
A.
Perth metropolitan road network
chosen
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.
-
B.
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.
-
C.
Tullamarine Freeway
Tullamarine Freeway is a major urban freeway in Melbourne, Australia, connecting the city to Melbourne Airport and the northwestern suburbs.
-
D.
Mopac Expressway
Mopac Expressway is a major north–south freeway in Austin, Texas, that runs along the Missouri Pacific Railroad corridor and serves as a key commuter route through the city.
-
E.
Melbourne–Geelong transport corridor
The Melbourne–Geelong transport corridor is a major intercity route in Victoria, Australia, linking Melbourne and Geelong via key road and rail infrastructure.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4ab3cfc8190ac9bf32e932316b1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e685f20fe08190b9370b523a20153d |
completed | April 20, 2026, 8 p.m. |
Created at: April 16, 2026, 11:31 a.m.