Triple

T16591668
Position Surface form Disambiguated ID Type / Status
Subject Nepean River E403102 entity
Predicate crossedBy P416 FINISHED
Object Victoria Bridge, Penrith
Victoria Bridge in Penrith is a historic road and rail bridge in New South Wales, Australia, notable for carrying traffic across the Nepean River and serving as a key local transport link.
E1222214 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: Victoria Bridge, Penrith | Statement: [Nepean River, crossedBy, Victoria Bridge, Penrith]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Victoria Bridge, Penrith
Context triple: [Nepean River, crossedBy, Victoria Bridge, Penrith]
  • A. Northenden Bridge
    Northenden Bridge is a road bridge over the River Mersey in the Northenden area of Manchester, England, providing a key local crossing point.
  • B. Arnside Viaduct
    Arnside Viaduct is a long railway bridge in Cumbria, England, carrying the Furness Line across the Kent Estuary and forming a prominent feature of the local coastal landscape.
  • C. Rochdale Bridge
    Rochdale Bridge is a historic road bridge spanning the River Roch in the town of Rochdale, Greater Manchester, England.
  • D. Derwent Bridge
    Derwent Bridge is a small remote settlement in Tasmania, Australia, known primarily as a gateway and service point for visitors to the Cradle Mountain–Lake St Clair National Park.
  • E. Trinity Bridge, Manchester
    Trinity Bridge in Manchester is a distinctive modern footbridge over the River Irwell, designed by architect Santiago Calatrava and known for its striking cable-stayed, asymmetrical form.
  • 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: Victoria Bridge, Penrith
Triple: [Nepean River, crossedBy, Victoria Bridge, Penrith]
Generated description
Victoria Bridge in Penrith is a historic road and rail bridge in New South Wales, Australia, notable for carrying traffic across the Nepean River and serving as a key local transport link.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Victoria Bridge, Penrith
Target entity description: Victoria Bridge in Penrith is a historic road and rail bridge in New South Wales, Australia, notable for carrying traffic across the Nepean River and serving as a key local transport link.
  • A. Northenden Bridge
    Northenden Bridge is a road bridge over the River Mersey in the Northenden area of Manchester, England, providing a key local crossing point.
  • B. Arnside Viaduct
    Arnside Viaduct is a long railway bridge in Cumbria, England, carrying the Furness Line across the Kent Estuary and forming a prominent feature of the local coastal landscape.
  • C. Rochdale Bridge
    Rochdale Bridge is a historic road bridge spanning the River Roch in the town of Rochdale, Greater Manchester, England.
  • D. Derwent Bridge
    Derwent Bridge is a small remote settlement in Tasmania, Australia, known primarily as a gateway and service point for visitors to the Cradle Mountain–Lake St Clair National Park.
  • E. Trinity Bridge, Manchester
    Trinity Bridge in Manchester is a distinctive modern footbridge over the River Irwell, designed by architect Santiago Calatrava and known for its striking cable-stayed, asymmetrical form.
  • 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_69d88387363c8190a97a0c942130de97 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e359a123e8819095cd73cd848a3345 completed April 18, 2026, 10:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00759b9e5081909815d2cd00d44490 completed May 10, 2026, 12:10 p.m.
NEDg Description generation batch_6a007680bc7c81908c81ad690035ed47 completed May 10, 2026, 12:13 p.m.
NED2 Entity disambiguation (via description) batch_6a007734abd481909c9c698f2aef7632 completed May 10, 2026, 12:16 p.m.
Created at: April 10, 2026, 5:16 a.m.