Triple

T21453032
Position Surface form Disambiguated ID Type / Status
Subject Helena River E529265 entity
Predicate hasStructure P35 FINISHED
Object Helena River Bridge (Great Eastern Highway)
Helena River Bridge (Great Eastern Highway) is a major road bridge in Western Australia that carries the Great Eastern Highway across the Helena River, serving as an important transport link in the region.
 E1484658 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: Helena River Bridge (Great Eastern Highway) | Statement: [Helena River, hasStructure, Helena River Bridge (Great Eastern Highway)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Helena River Bridge (Great Eastern Highway)
Context triple: [Helena River, hasStructure, Helena River Bridge (Great Eastern Highway)]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Hastings River Bridge
    Hastings River Bridge is a major road bridge in Port Macquarie, New South Wales, Australia, carrying traffic across the Hastings River as part of the Pacific Highway.
  • E. Pinjarra Road bridge
    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.
  • 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: Helena River Bridge (Great Eastern Highway)
Triple: [Helena River, hasStructure, Helena River Bridge (Great Eastern Highway)]
Generated description
Helena River Bridge (Great Eastern Highway) is a major road bridge in Western Australia that carries the Great Eastern Highway across the Helena River, serving as an important transport link in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Helena River Bridge (Great Eastern Highway)
Target entity description: Helena River Bridge (Great Eastern Highway) is a major road bridge in Western Australia that carries the Great Eastern Highway across the Helena River, serving as an important transport link in the region.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Hastings River Bridge
    Hastings River Bridge is a major road bridge in Port Macquarie, New South Wales, Australia, carrying traffic across the Hastings River as part of the Pacific Highway.
  • E. Pinjarra Road bridge
    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.
  • 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_69e0c457579481909db68053ed99750c completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9d426d88190ae87ae9fac9c30a0 completed April 23, 2026, 9:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09c90cd3108190a2385924b8544a00 completed May 17, 2026, 1:56 p.m.
NEDg Description generation batch_6a09c9b5f08c8190b37c854f616944a9 completed May 17, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_6a09ca3c4ec48190829b1bd83b933f53 completed May 17, 2026, 2:01 p.m.
Created at: April 16, 2026, 6:07 p.m.