Triple

T14546441
Position Surface form Disambiguated ID Type / Status
Subject Sydney Trains B set E341302 entity
Predicate partOfSeries P1761 FINISHED
Object Waratah train family
The Waratah train family is a series of modern, high-capacity electric multiple unit trains operating on the Sydney Trains network in New South Wales, Australia.
 E1105253 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: Waratah train family | Statement: [Sydney Trains B set, partOfSeries, Waratah train family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waratah train family
Context triple: [Sydney Trains B set, partOfSeries, Waratah train family]
  • A. Kangaroo Bus
    Kangaroo Bus is a hop-on, hop-off shuttle service that transports visitors around the San Diego Zoo’s main exhibits and attractions.
  • B. Takargo Rail
    Takargo Rail is a Portuguese freight railway company that operates cargo transport services across the national rail network and into neighboring countries.
  • C. Stagecoach Rail
    Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
  • D. The Ghan
    The Ghan is a famous Australian long-distance passenger train that runs through the continent’s interior between Adelaide, Alice Springs, and Darwin.
  • E. Prospector train
    The Prospector train is a high-speed, long-distance passenger rail service operating between Perth and Kalgoorlie in Western 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: Waratah train family
Triple: [Sydney Trains B set, partOfSeries, Waratah train family]
Generated description
The Waratah train family is a series of modern, high-capacity electric multiple unit trains operating on the Sydney Trains network in New South Wales, Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Waratah train family
Target entity description: The Waratah train family is a series of modern, high-capacity electric multiple unit trains operating on the Sydney Trains network in New South Wales, Australia.
  • A. Kangaroo Bus
    Kangaroo Bus is a hop-on, hop-off shuttle service that transports visitors around the San Diego Zoo’s main exhibits and attractions.
  • B. Takargo Rail
    Takargo Rail is a Portuguese freight railway company that operates cargo transport services across the national rail network and into neighboring countries.
  • C. Stagecoach Rail
    Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
  • D. The Ghan
    The Ghan is a famous Australian long-distance passenger train that runs through the continent’s interior between Adelaide, Alice Springs, and Darwin.
  • E. Prospector train
    The Prospector train is a high-speed, long-distance passenger rail service operating between Perth and Kalgoorlie in Western 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_69d822db9c8481908213ceb39585f792 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb2ebdf9481909f4d2da1ad31099c completed April 14, 2026, 9:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a6344b08190a3c1124c6dd7da96 completed May 8, 2026, 5:53 a.m.
NEDg Description generation batch_69fd7cede0548190a3712a773982300b completed May 8, 2026, 6:04 a.m.
NED2 Entity disambiguation (via description) batch_69fd7e915db88190af076e979207a458 completed May 8, 2026, 6:11 a.m.
Created at: April 10, 2026, 1:22 a.m.