Triple

T4644460
Position Surface form Disambiguated ID Type / Status
Subject Muswellbrook railway station E101730 entity
Predicate fareZone P844 FINISHED
Object Opal network outer metropolitan zone
The Opal network outer metropolitan zone is a designated fare area within Sydney’s Opal public transport system that covers longer-distance regional and outer-suburban services beyond the main metropolitan zones.
 E459287 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 network outer metropolitan zone | Statement: [Muswellbrook railway station, fareZone, Opal network outer metropolitan zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Opal network outer metropolitan zone
Context triple: [Muswellbrook railway station, fareZone, Opal network outer metropolitan zone]
  • A. Central Business District of Perth
    The Central Business District of Perth is the city’s primary commercial and cultural hub, characterized by high-rise offices, major retail precincts, and key entertainment venues along the Swan River.
  • B. Eastwood City
    Eastwood City is a major mixed-use IT, residential, and commercial township in Quezon City, Philippines, known for its business process outsourcing offices, shopping centers, and entertainment venues.
  • C. Greater Western Sydney
    Greater Western Sydney is a major metropolitan region of western Sydney, Australia, encompassing diverse residential, commercial, and natural areas and housing a large portion of the city's population.
  • D. Capricorn Coast urban area
    The Capricorn Coast urban area is a coastal population center in Central Queensland, Australia, encompassing towns such as Yeppoon and serving as a regional hub for tourism and seaside living.
  • E. Fortitude Valley
    Fortitude Valley is an inner-city suburb of Brisbane, Australia, known for its vibrant nightlife, live music venues, and entertainment precinct.
  • 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 network outer metropolitan zone
Triple: [Muswellbrook railway station, fareZone, Opal network outer metropolitan zone]
Generated description
The Opal network outer metropolitan zone is a designated fare area within Sydney’s Opal public transport system that covers longer-distance regional and outer-suburban services beyond the main metropolitan zones.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Opal network outer metropolitan zone
Target entity description: The Opal network outer metropolitan zone is a designated fare area within Sydney’s Opal public transport system that covers longer-distance regional and outer-suburban services beyond the main metropolitan zones.
  • A. Central Business District of Perth
    The Central Business District of Perth is the city’s primary commercial and cultural hub, characterized by high-rise offices, major retail precincts, and key entertainment venues along the Swan River.
  • B. Eastwood City
    Eastwood City is a major mixed-use IT, residential, and commercial township in Quezon City, Philippines, known for its business process outsourcing offices, shopping centers, and entertainment venues.
  • C. Greater Western Sydney
    Greater Western Sydney is a major metropolitan region of western Sydney, Australia, encompassing diverse residential, commercial, and natural areas and housing a large portion of the city's population.
  • D. Capricorn Coast urban area
    The Capricorn Coast urban area is a coastal population center in Central Queensland, Australia, encompassing towns such as Yeppoon and serving as a regional hub for tourism and seaside living.
  • E. Fortitude Valley
    Fortitude Valley is an inner-city suburb of Brisbane, Australia, known for its vibrant nightlife, live music venues, and entertainment precinct.
  • 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_69bd43d3bc7c81908f81fcf380476b0f completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd6236e5488190a0ed6991c65c0a74 completed March 20, 2026, 3:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfadc5dc081908d56a49895105efb completed March 21, 2026, 1:56 a.m.
NEDg Description generation batch_69bdfc6751988190917ec53a8e2e27ec completed March 21, 2026, 2:03 a.m.
NED2 Entity disambiguation (via description) batch_69be009e6c488190b18e1b2b4b34ecef completed March 21, 2026, 2:21 a.m.
Created at: March 20, 2026, 1:14 p.m.