Triple

T4226203
Position Surface form Disambiguated ID Type / Status
Subject Fitzroy River (Queensland) E94463 entity
Predicate hasBridge P386 FINISHED
Object Alexandra Railway Bridge, Rockhampton
Alexandra Railway Bridge in Rockhampton is a historic rail bridge in Queensland, Australia, carrying trains across the Fitzroy River and serving as a key piece of the region’s transport infrastructure.
 E423613 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: Alexandra Railway Bridge, Rockhampton | Statement: [Fitzroy River (Queensland), hasBridge, Alexandra Railway Bridge, Rockhampton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexandra Railway Bridge, Rockhampton
Context triple: [Fitzroy River (Queensland), hasBridge, Alexandra Railway Bridge, Rockhampton]
  • A. Fitzroy Bridge, Rockhampton
    Fitzroy Bridge in Rockhampton is a major road bridge in central Queensland that carries traffic across the Fitzroy River and serves as a key connection within the city’s transport network.
  • B. Parramatta River railway bridge
    The Parramatta River railway bridge is a rail transport bridge in Sydney, Australia, carrying train lines across the Parramatta River as part of the city's suburban rail network.
  • C. Railway bridge over Murrumbidgee River
    The Railway bridge over the Murrumbidgee River is a historic timber viaduct near Gundagai, New South Wales, renowned as one of Australia’s longest and most significant railway timber trestle bridges.
  • D. Goodradigbee River Bridge
    Goodradigbee River Bridge is a roadway bridge in New South Wales, Australia, that carries traffic across the Goodradigbee River.
  • E. Brisbane River Bridge (historical planning name)
    Brisbane River Bridge (historical planning name) is the early planning name for what became the Story Bridge, a major steel cantilever bridge spanning the Brisbane River in Brisbane, Australia.
  • 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: Alexandra Railway Bridge, Rockhampton
Triple: [Fitzroy River (Queensland), hasBridge, Alexandra Railway Bridge, Rockhampton]
Generated description
Alexandra Railway Bridge in Rockhampton is a historic rail bridge in Queensland, Australia, carrying trains across the Fitzroy River and serving as a key piece of the region’s transport infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexandra Railway Bridge, Rockhampton
Target entity description: Alexandra Railway Bridge in Rockhampton is a historic rail bridge in Queensland, Australia, carrying trains across the Fitzroy River and serving as a key piece of the region’s transport infrastructure.
  • A. Fitzroy Bridge, Rockhampton
    Fitzroy Bridge in Rockhampton is a major road bridge in central Queensland that carries traffic across the Fitzroy River and serves as a key connection within the city’s transport network.
  • B. Parramatta River railway bridge
    The Parramatta River railway bridge is a rail transport bridge in Sydney, Australia, carrying train lines across the Parramatta River as part of the city's suburban rail network.
  • C. Railway bridge over Murrumbidgee River
    The Railway bridge over the Murrumbidgee River is a historic timber viaduct near Gundagai, New South Wales, renowned as one of Australia’s longest and most significant railway timber trestle bridges.
  • D. Goodradigbee River Bridge
    Goodradigbee River Bridge is a roadway bridge in New South Wales, Australia, that carries traffic across the Goodradigbee River.
  • E. Brisbane River Bridge (historical planning name)
    Brisbane River Bridge (historical planning name) is the early planning name for what became the Story Bridge, a major steel cantilever bridge spanning the Brisbane River in Brisbane, Australia.
  • 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_69b3453700a08190ae88792e3dc63207 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e4ed34c819081d1479ce87cd78c completed March 12, 2026, 11:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a85c79a881908cadc892dc30d8ef completed March 14, 2026, 6:26 p.m.
NEDg Description generation batch_69b5a9332eec8190bcc1063633f21d85 completed March 14, 2026, 6:30 p.m.
NED2 Entity disambiguation (via description) batch_69b5a99a4a9c8190a7e9bbc119d8d775 completed March 14, 2026, 6:31 p.m.
Created at: March 12, 2026, 11:04 p.m.