Triple

T14546448
Position Surface form Disambiguated ID Type / Status
Subject Sydney Trains M set (Millennium) trains E341303 entity
Predicate alsoKnownAs P39 FINISHED
Object Millennium train
The Millennium train is a class of modern electric multiple unit passenger trains operating on the Sydney Trains network in New South Wales, Australia.
E1105255 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: Millennium train | Statement: [Sydney Trains M set (Millennium) trains, alsoKnownAs, Millennium train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Millennium train
Context triple: [Sydney Trains M set (Millennium) trains, alsoKnownAs, Millennium train]
  • A. Megatrain
    Megatrain was a low-cost UK rail ticket brand offering advance-purchase fares on selected train services operated by Stagecoach Group.
  • B. Metro Liner
    Metro Liner was the original brand name used by Los Angeles County’s transit agency for its bus rapid transit services before they were rebranded under the Metro Busway system.
  • C. The Train
    The Train is a 1964 World War II thriller film, directed by John Frankenheimer and co-written by Franklin Coen, about French Resistance fighters trying to stop Nazis from transporting stolen art out of France.
  • D. Aurora Winter Train
    The Aurora Winter Train is a seasonal Alaska Railroad passenger service that offers scenic long-distance travel through remote, snow-covered regions of Alaska during the winter months.
  • E. Menhir Express
    Menhir Express is a popular water flume ride themed around the Asterix comics, located at the Parc Astérix amusement park in France.
  • 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: Millennium train
Triple: [Sydney Trains M set (Millennium) trains, alsoKnownAs, Millennium train]
Generated description
The Millennium train is a class of modern electric multiple unit passenger 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: Millennium train
Target entity description: The Millennium train is a class of modern electric multiple unit passenger trains operating on the Sydney Trains network in New South Wales, Australia.
  • A. Megatrain
    Megatrain was a low-cost UK rail ticket brand offering advance-purchase fares on selected train services operated by Stagecoach Group.
  • B. Metro Liner
    Metro Liner was the original brand name used by Los Angeles County’s transit agency for its bus rapid transit services before they were rebranded under the Metro Busway system.
  • C. The Train
    The Train is a 1964 World War II thriller film, directed by John Frankenheimer and co-written by Franklin Coen, about French Resistance fighters trying to stop Nazis from transporting stolen art out of France.
  • D. Aurora Winter Train
    The Aurora Winter Train is a seasonal Alaska Railroad passenger service that offers scenic long-distance travel through remote, snow-covered regions of Alaska during the winter months.
  • E. Menhir Express
    Menhir Express is a popular water flume ride themed around the Asterix comics, located at the Parc Astérix amusement park in France.
  • 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.