Triple

T11814029
Position Surface form Disambiguated ID Type / Status
Subject George Street, Sydney E280950 entity
Predicate transport P230 FINISHED
Object L3 Kingsford Line
L3 Kingsford Line is a Sydney light rail route that runs from the CBD to the eastern suburb of Kingsford, serving key inner-city and university precincts.
E947593 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: L3 Kingsford Line | Statement: [George Street, Sydney, transport, L3 Kingsford Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: L3 Kingsford Line
Context triple: [George Street, Sydney, transport, L3 Kingsford Line]
  • A. Pakenham line
    The Pakenham line is a suburban railway line in Melbourne, Australia, running from the central business district to the southeastern suburb of Pakenham as part of the city’s metropolitan train network.
  • B. Greenbush Line
    The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
  • C. Hutt Valley Line
    The Hutt Valley Line is a suburban railway line in the Wellington region of New Zealand that provides commuter rail services through the Hutt Valley.
  • D. Mernda line
    The Mernda line is a suburban railway line in Melbourne, Australia, running from the central business district to the northeastern suburb of Mernda as part of the city’s metropolitan train network.
  • E. Upfield railway line
    The Upfield railway line is a suburban passenger rail corridor in Melbourne, Australia, running through the city’s northern suburbs to serve local commuters.
  • 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: L3 Kingsford Line
Triple: [George Street, Sydney, transport, L3 Kingsford Line]
Generated description
L3 Kingsford Line is a Sydney light rail route that runs from the CBD to the eastern suburb of Kingsford, serving key inner-city and university precincts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: L3 Kingsford Line
Target entity description: L3 Kingsford Line is a Sydney light rail route that runs from the CBD to the eastern suburb of Kingsford, serving key inner-city and university precincts.
  • A. Pakenham line
    The Pakenham line is a suburban railway line in Melbourne, Australia, running from the central business district to the southeastern suburb of Pakenham as part of the city’s metropolitan train network.
  • B. Greenbush Line
    The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
  • C. Hutt Valley Line
    The Hutt Valley Line is a suburban railway line in the Wellington region of New Zealand that provides commuter rail services through the Hutt Valley.
  • D. Mernda line
    The Mernda line is a suburban railway line in Melbourne, Australia, running from the central business district to the northeastern suburb of Mernda as part of the city’s metropolitan train network.
  • E. Upfield railway line
    The Upfield railway line is a suburban passenger rail corridor in Melbourne, Australia, running through the city’s northern suburbs to serve local commuters.
  • 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5cba708819097467bb7aca7fc65 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f131a01aa48190bf5a70759ac886f6 completed April 28, 2026, 10:16 p.m.
NEDg Description generation batch_69f141b31c9081908f19ff870f5f3c33 completed April 28, 2026, 11:24 p.m.
NED2 Entity disambiguation (via description) batch_69f14fdb39d48190828668fc535d7f6a completed April 29, 2026, 12:24 a.m.
Created at: April 8, 2026, 9:42 p.m.