Triple

T12126684
Position Surface form Disambiguated ID Type / Status
Subject Adelaide–Darwin railway E288826 entity
Predicate passThrough P3448 FINISHED
Object Tarcoola
Tarcoola is a remote outback locality in South Australia that serves as a historic railway junction on major north–south transcontinental routes.
 E975434 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: Tarcoola | Statement: [Adelaide–Darwin railway, passThrough, Tarcoola]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tarcoola
Context triple: [Adelaide–Darwin railway, passThrough, Tarcoola]
  • A. Barcaldine
    Barcaldine was a British Thoroughbred racehorse best known as the undefeated sire of the 1895 Epsom Derby winner Sir Visto.
  • B. Bundarra
    Bundarra is a small rural town in the New England region of New South Wales, Australia, known for its historic buildings and surrounding agricultural countryside.
  • C. Kalbarri
    Kalbarri is a coastal town in Western Australia known for its dramatic seaside cliffs, beaches, and proximity to Kalbarri National Park with its striking river gorges and wildflower displays.
  • D. Gilgandra
    Gilgandra is a rural town in New South Wales, Australia, known as a service and agricultural centre on the western plains.
  • E. Tibooburra
    Tibooburra is a remote outback town in far northwestern New South Wales, Australia, known as a gateway to the Sturt National Park and the Corner Country near the borders with Queensland and South 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: Tarcoola
Triple: [Adelaide–Darwin railway, passThrough, Tarcoola]
Generated description
Tarcoola is a remote outback locality in South Australia that serves as a historic railway junction on major north–south transcontinental routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tarcoola
Target entity description: Tarcoola is a remote outback locality in South Australia that serves as a historic railway junction on major north–south transcontinental routes.
  • A. Barcaldine
    Barcaldine was a British Thoroughbred racehorse best known as the undefeated sire of the 1895 Epsom Derby winner Sir Visto.
  • B. Bundarra
    Bundarra is a small rural town in the New England region of New South Wales, Australia, known for its historic buildings and surrounding agricultural countryside.
  • C. Kalbarri
    Kalbarri is a coastal town in Western Australia known for its dramatic seaside cliffs, beaches, and proximity to Kalbarri National Park with its striking river gorges and wildflower displays.
  • D. Gilgandra
    Gilgandra is a rural town in New South Wales, Australia, known as a service and agricultural centre on the western plains.
  • E. Tibooburra
    Tibooburra is a remote outback town in far northwestern New South Wales, Australia, known as a gateway to the Sturt National Park and the Corner Country near the borders with Queensland and South 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_69d6ab4b5e4c81909950b17151eb0951 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9157ce6b88190b16592cc48244db3 completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e48957081909c4598e82ab31e1f completed May 2, 2026, 3:54 p.m.
NEDg Description generation batch_69f61f5b107c819082094791fcf7c5f4 completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62009766c8190985fafe9ba53ae7b completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:49 p.m.