Triple

T13238959
Position Surface form Disambiguated ID Type / Status
Subject Leura railway station E315227 entity
Predicate fareZone P844 FINISHED
Object Opal zone 3
Opal zone 3 is a designated public transport fare zone within the Opal ticketing system used in New South Wales, Australia.
 E1028922 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: Opal zone 3 | Statement: [Leura railway station, fareZone, Opal zone 3]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Opal zone 3
Context triple: [Leura railway station, fareZone, Opal zone 3]
  • A. Opal CBD zone
    Opal CBD zone is the central fare zone within Sydney’s Opal public transport ticketing system that covers key inner-city areas and major stations.
  • B. Opalhouse
    Opalhouse is a Target-exclusive home décor brand known for its colorful, eclectic, and globally inspired designs.
  • C. Himmelbett zone
    The Himmelbett zone was a radar-directed night air defense sector used by the German Luftwaffe in World War II to intercept Allied bombers.
  • D. Opal
    Opal is a contactless smartcard-based public transport ticketing system used across New South Wales, Australia.
  • E. Opal
    Opal is a precious gemstone renowned for its vibrant play-of-color and is especially associated with major deposits in 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: Opal zone 3
Triple: [Leura railway station, fareZone, Opal zone 3]
Generated description
Opal zone 3 is a designated public transport fare zone within the Opal ticketing system used in New South Wales, Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Opal zone 3
Target entity description: Opal zone 3 is a designated public transport fare zone within the Opal ticketing system used in New South Wales, Australia.
  • A. Opal CBD zone
    Opal CBD zone is the central fare zone within Sydney’s Opal public transport ticketing system that covers key inner-city areas and major stations.
  • B. Opalhouse
    Opalhouse is a Target-exclusive home décor brand known for its colorful, eclectic, and globally inspired designs.
  • C. Himmelbett zone
    The Himmelbett zone was a radar-directed night air defense sector used by the German Luftwaffe in World War II to intercept Allied bombers.
  • D. Opal
    Opal is a contactless smartcard-based public transport ticketing system used across New South Wales, Australia.
  • E. Opal
    Opal is a precious gemstone renowned for its vibrant play-of-color and is especially associated with major deposits in 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_69d806b1072881909e46bd212259c5f0 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98d5850ac8190849a51da39efe5be completed April 10, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff323a3c8190b46b24e69e653105 completed May 3, 2026, 7:54 a.m.
NEDg Description generation batch_69f7013a368c8190a768f837f6551f5b completed May 3, 2026, 8:03 a.m.
NED2 Entity disambiguation (via description) batch_69f7038563848190ae96538e30ecafd5 completed May 3, 2026, 8:12 a.m.
Created at: April 9, 2026, 9:23 p.m.