Triple

T14820365
Position Surface form Disambiguated ID Type / Status
Subject Narrabri E348432 entity
Predicate hasRailwayStation P918 FINISHED
Object Narrabri railway station
Narrabri railway station is a regional passenger railway station in Narrabri, New South Wales, Australia, serving the town on the Mungindi line.
 E1122013 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: Narrabri railway station | Statement: [Narrabri, hasRailwayStation, Narrabri railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Narrabri railway station
Context triple: [Narrabri, hasRailwayStation, Narrabri railway station]
  • A. Ourimbah railway station
    Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
  • B. Emu Plains railway station
    Emu Plains railway station is a suburban train station in Sydney, Australia, serving the Emu Plains area as part of the city's Western Line network.
  • C. Wallangarra railway station
    Wallangarra railway station is a historic border railway station in Queensland, Australia, notable for its dual-gauge platforms that once served as the break-of-gauge point between Queensland and New South Wales rail systems.
  • D. Berowra railway station
    Berowra railway station is a suburban train station in Sydney, Australia, serving as a key terminus and interchange point on the city’s northern rail network.
  • E. Nambour railway station
    Nambour railway station is a regional train station in Nambour, Queensland, Australia, serving as a key stop on the North Coast railway line.
  • 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: Narrabri railway station
Triple: [Narrabri, hasRailwayStation, Narrabri railway station]
Generated description
Narrabri railway station is a regional passenger railway station in Narrabri, New South Wales, Australia, serving the town on the Mungindi line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Narrabri railway station
Target entity description: Narrabri railway station is a regional passenger railway station in Narrabri, New South Wales, Australia, serving the town on the Mungindi line.
  • A. Ourimbah railway station
    Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
  • B. Emu Plains railway station
    Emu Plains railway station is a suburban train station in Sydney, Australia, serving the Emu Plains area as part of the city's Western Line network.
  • C. Wallangarra railway station
    Wallangarra railway station is a historic border railway station in Queensland, Australia, notable for its dual-gauge platforms that once served as the break-of-gauge point between Queensland and New South Wales rail systems.
  • D. Berowra railway station
    Berowra railway station is a suburban train station in Sydney, Australia, serving as a key terminus and interchange point on the city’s northern rail network.
  • E. Nambour railway station
    Nambour railway station is a regional train station in Nambour, Queensland, Australia, serving as a key stop on the North Coast railway line.
  • 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_69d822eb8f588190bf53445e730a934f completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69decfe4cf38819090f25ef045351d5d completed April 14, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe389bc06c8190a8269c07677d9c35 completed May 8, 2026, 7:25 p.m.
NEDg Description generation batch_69fe3d5bf82c8190a82ba25856261871 completed May 8, 2026, 7:45 p.m.
NED2 Entity disambiguation (via description) batch_69fe3df82ba48190a4c721d56fe36f2c completed May 8, 2026, 7:48 p.m.
Created at: April 10, 2026, 1:50 a.m.