Triple

T6863529
Position Surface form Disambiguated ID Type / Status
Subject Cranbourne line E158339 entity
Predicate usesRollingStock P5426 FINISHED
Object X'Trapolis 100
The X'Trapolis 100 is a class of modern electric multiple unit trains used for suburban passenger services on Melbourne's metropolitan rail network.
E623208 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: X'Trapolis 100 | Statement: [Cranbourne line, usesRollingStock, X'Trapolis 100]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: X'Trapolis 100
Context triple: [Cranbourne line, usesRollingStock, X'Trapolis 100]
  • A. Tour de l’Horloge
    Tour de l’Horloge is a historic clock tower on Paris’s Île de la Cité, famed for housing one of the oldest public clocks in the city and forming part of the medieval Conciergerie complex.
  • B. Tour de la Chaîne
    Tour de la Chaîne is a historic medieval defensive tower guarding the entrance to the old harbor of La Rochelle on France’s Atlantic coast.
  • C. Schneider Electric Marathon de Paris
    The Schneider Electric Marathon de Paris is one of Europe’s largest and most prestigious city marathons, attracting tens of thousands of runners to race through the streets and landmarks of Paris each year.
  • D. Blancpain Endurance Series
    The Blancpain Endurance Series was a European sports car racing championship featuring long-distance GT endurance events, known for its multi-class grids and prestigious 24-hour races.
  • E. Citadis X05
    The Citadis X05 is a modern low-floor tram model developed by Alstom for urban light rail systems, featuring modular design and improved energy efficiency.
  • 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: X'Trapolis 100
Triple: [Cranbourne line, usesRollingStock, X'Trapolis 100]
Generated description
The X'Trapolis 100 is a class of modern electric multiple unit trains used for suburban passenger services on Melbourne's metropolitan rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: X'Trapolis 100
Target entity description: The X'Trapolis 100 is a class of modern electric multiple unit trains used for suburban passenger services on Melbourne's metropolitan rail network.
  • A. Tour de l’Horloge
    Tour de l’Horloge is a historic clock tower on Paris’s Île de la Cité, famed for housing one of the oldest public clocks in the city and forming part of the medieval Conciergerie complex.
  • B. Tour de la Chaîne
    Tour de la Chaîne is a historic medieval defensive tower guarding the entrance to the old harbor of La Rochelle on France’s Atlantic coast.
  • C. Schneider Electric Marathon de Paris
    The Schneider Electric Marathon de Paris is one of Europe’s largest and most prestigious city marathons, attracting tens of thousands of runners to race through the streets and landmarks of Paris each year.
  • D. Blancpain Endurance Series
    The Blancpain Endurance Series was a European sports car racing championship featuring long-distance GT endurance events, known for its multi-class grids and prestigious 24-hour races.
  • E. Citadis X05
    The Citadis X05 is a modern low-floor tram model developed by Alstom for urban light rail systems, featuring modular design and improved energy efficiency.
  • 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_69c68830cdbc8190a8301c7a9d9f651a completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8897cf48190a2f688d21f1f6c1a completed March 27, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72ff153d48190a4b0d4e403457fe8 completed March 28, 2026, 1:33 a.m.
NEDg Description generation batch_69c730e882308190a3fbc61245941338 completed March 28, 2026, 1:37 a.m.
NED2 Entity disambiguation (via description) batch_69c7316a9cc081908c088725cb7626e8 completed March 28, 2026, 1:39 a.m.
Created at: March 27, 2026, 2:21 p.m.