Triple

T18612844
Position Surface form Disambiguated ID Type / Status
Subject Serpentine River E454940 entity
Predicate hasBridge P386 FINISHED
Object Pinjarra Road bridge — 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: Pinjarra Road bridge | Statement: [Serpentine River, hasBridge, Pinjarra Road bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pinjarra Road bridge
Context triple: [Serpentine River, hasBridge, Pinjarra Road bridge]
  • A. Mandurah Road bridge
    Mandurah Road bridge is a road bridge in Western Australia that carries Mandurah Road across the Serpentine River, serving as a key local transport link.
  • B. Maranoa River bridge
    The Maranoa River bridge is a historic heritage-listed road bridge near Mitchell in Queensland, Australia, recognized for its engineering significance and role in regional transport.
  • C. Burnett River Bridge
    Burnett River Bridge is a road and rail bridge in Queensland, Australia, that carries traffic across the Burnett River near the city of Bundaberg.
  • D. Carrathool Bridge
    Carrathool Bridge is a historic lift-span road bridge over the Murrumbidgee River in New South Wales, Australia, recognized for its engineering and heritage significance.
  • E. Punt Road Bridge
    Punt Road Bridge is a road bridge in Melbourne, Australia, that carries Punt Road across the Yarra River and serves as a key inner-city traffic route.
  • 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: Pinjarra Road bridge
Target entity description: Pinjarra Road bridge is a road bridge in Western Australia that carries Pinjarra Road across the Serpentine River, serving as a key local transport link.
  • A. Mandurah Road bridge
    Mandurah Road bridge is a road bridge in Western Australia that carries Mandurah Road across the Serpentine River, serving as a key local transport link.
  • B. Maranoa River bridge
    The Maranoa River bridge is a historic heritage-listed road bridge near Mitchell in Queensland, Australia, recognized for its engineering significance and role in regional transport.
  • C. Burnett River Bridge
    Burnett River Bridge is a road and rail bridge in Queensland, Australia, that carries traffic across the Burnett River near the city of Bundaberg.
  • D. Carrathool Bridge
    Carrathool Bridge is a historic lift-span road bridge over the Murrumbidgee River in New South Wales, Australia, recognized for its engineering and heritage significance.
  • E. Punt Road Bridge
    Punt Road Bridge is a road bridge in Melbourne, Australia, that carries Punt Road across the Yarra River and serves as a key inner-city traffic route.
  • 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54d030d488190a992d10d3d28b4ad completed April 19, 2026, 9:45 p.m.
Created at: April 10, 2026, 11:45 a.m.