Triple

T12237878
Position Surface form Disambiguated ID Type / Status
Subject Maribyrnong River E291646 entity
Predicate hasBridge P386 FINISHED
Object Canning Street Bridge
Canning Street Bridge is a road bridge in Melbourne, Australia, that carries Canning Street across the Maribyrnong River.
 E1070004 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: Canning Street Bridge | Statement: [Maribyrnong River, hasBridge, Canning Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canning Street Bridge
Context triple: [Maribyrnong River, hasBridge, Canning Street Bridge]
  • A. Westmorland Street Bridge
    The Westmorland Street Bridge is a major vehicular bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link in the city.
  • B. Aplin Street Bridge
    Aplin Street Bridge is a road bridge in Townsville, Queensland, Australia, that carries Aplin Street across the Ross River.
  • C. Blackfriars Street Bridge
    Blackfriars Street Bridge is a historic wrought-iron bowstring arch-truss bridge in London, Ontario, known as one of the oldest of its kind in North America.
  • D. Swan Street Bridge
    Swan Street Bridge is a prominent road bridge in Melbourne, Australia, carrying traffic over the Yarra River near the Melbourne Cricket Ground and other key sporting precincts.
  • E. Center Street Bridge
    The Center Street Bridge is a major vehicular bridge in Salem, Oregon, carrying traffic across the Willamette River as part of the city's central east–west transportation corridor.
  • 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: Canning Street Bridge
Triple: [Maribyrnong River, hasBridge, Canning Street Bridge]
Generated description
Canning Street Bridge is a road bridge in Melbourne, Australia, that carries Canning Street across the Maribyrnong River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canning Street Bridge
Target entity description: Canning Street Bridge is a road bridge in Melbourne, Australia, that carries Canning Street across the Maribyrnong River.
  • A. Westmorland Street Bridge
    The Westmorland Street Bridge is a major vehicular bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link in the city.
  • B. Aplin Street Bridge
    Aplin Street Bridge is a road bridge in Townsville, Queensland, Australia, that carries Aplin Street across the Ross River.
  • C. Blackfriars Street Bridge
    Blackfriars Street Bridge is a historic wrought-iron bowstring arch-truss bridge in London, Ontario, known as one of the oldest of its kind in North America.
  • D. Swan Street Bridge
    Swan Street Bridge is a prominent road bridge in Melbourne, Australia, carrying traffic over the Yarra River near the Melbourne Cricket Ground and other key sporting precincts.
  • E. Center Street Bridge
    The Center Street Bridge is a major vehicular bridge in Salem, Oregon, carrying traffic across the Willamette River as part of the city's central east–west transportation corridor.
  • 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_69d6ab668acc8190963ba424049d6aee completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cb45340819093365f8efdf85f75 completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce593bbc8190827ca217f43140b9 completed May 3, 2026, 10:38 p.m.
NEDg Description generation batch_69f9fd56da288190b2bd33bc496c3fb9 completed May 5, 2026, 2:23 p.m.
NED2 Entity disambiguation (via description) batch_69fb039fdb1c8190ad5286d1cfe80a29 completed May 6, 2026, 9:02 a.m.
Created at: April 8, 2026, 9:51 p.m.