Triple

T20046854
Position Surface form Disambiguated ID Type / Status
Subject Roe Highway Bridge E497581 entity
Predicate isMajorComponentOf P28620 FINISHED
Object Perth metropolitan road network
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.
E1409220 NE FINISHED

How this triple was built (4 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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Perth metropolitan road network
Triple: [Roe Highway Bridge, isMajorComponentOf, Perth metropolitan road network]
Generated 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.
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 (5 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.
NED1 Entity disambiguation (via context triple) batch_6a081603b36c8190b82688c3235fc794 completed May 16, 2026, 7 a.m.
NEDg Description generation batch_6a08180e5e988190a846aef83802cfc3 completed May 16, 2026, 7:09 a.m.
NED2 Entity disambiguation (via description) batch_6a0818970bb081908093589df4fc65b6 completed May 16, 2026, 7:11 a.m.
Created at: April 11, 2026, 3:37 p.m.