Triple

T14821080
Position Surface form Disambiguated ID Type / Status
Subject Sydney to Moree Xplorer service E348451 entity
Predicate usesRollingStock P5426 FINISHED
Object Xplorer diesel multiple unit
The Xplorer diesel multiple unit is a type of self-propelled passenger train used in regional rail services in New South Wales, Australia.
E1122035 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: Xplorer diesel multiple unit | Statement: [Sydney to Moree Xplorer service, usesRollingStock, Xplorer diesel multiple unit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Xplorer diesel multiple unit
Context triple: [Sydney to Moree Xplorer service, usesRollingStock, Xplorer diesel multiple unit]
  • A. Voyager diesel-electric multiple units
    The Voyager diesel-electric multiple units are high-speed intercity trains used on long-distance routes across the UK rail network.
  • B. Class 156 diesel multiple unit
    The Class 156 diesel multiple unit is a British two-car regional train type introduced in the late 1980s for local and medium-distance passenger services.
  • C. Class 196 diesel multiple unit
    The Class 196 diesel multiple unit is a modern British regional train operated by West Midlands Railway, designed for medium-distance services with improved performance, accessibility, and passenger comfort.
  • D. Class 150 diesel multiple unit
    The Class 150 diesel multiple unit is a British two- or three-car regional passenger train introduced in the 1980s and widely used on local and suburban services across the UK rail network.
  • E. Class 158 diesel multiple unit
    The Class 158 diesel multiple unit is a British regional passenger train built in the late 1980s and early 1990s, known for its air-conditioned interiors and use on longer-distance services across the UK rail network.
  • 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: Xplorer diesel multiple unit
Triple: [Sydney to Moree Xplorer service, usesRollingStock, Xplorer diesel multiple unit]
Generated description
The Xplorer diesel multiple unit is a type of self-propelled passenger train used in regional rail services in New South Wales, Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Xplorer diesel multiple unit
Target entity description: The Xplorer diesel multiple unit is a type of self-propelled passenger train used in regional rail services in New South Wales, Australia.
  • A. Voyager diesel-electric multiple units
    The Voyager diesel-electric multiple units are high-speed intercity trains used on long-distance routes across the UK rail network.
  • B. Class 156 diesel multiple unit
    The Class 156 diesel multiple unit is a British two-car regional train type introduced in the late 1980s for local and medium-distance passenger services.
  • C. Class 196 diesel multiple unit
    The Class 196 diesel multiple unit is a modern British regional train operated by West Midlands Railway, designed for medium-distance services with improved performance, accessibility, and passenger comfort.
  • D. Class 150 diesel multiple unit
    The Class 150 diesel multiple unit is a British two- or three-car regional passenger train introduced in the 1980s and widely used on local and suburban services across the UK rail network.
  • E. Class 158 diesel multiple unit
    The Class 158 diesel multiple unit is a British regional passenger train built in the late 1980s and early 1990s, known for its air-conditioned interiors and use on longer-distance services across the UK rail network.
  • 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_69d822eb8f588190bf53445e730a934f completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69decfe64328819083ce42704cf0602d completed April 14, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe389bc06c8190a8269c07677d9c35 completed May 8, 2026, 7:25 p.m.
NEDg Description generation batch_69fe3d5bf82c8190a82ba25856261871 completed May 8, 2026, 7:45 p.m.
NED2 Entity disambiguation (via description) batch_69fe3df82ba48190a4c721d56fe36f2c completed May 8, 2026, 7:48 p.m.
Created at: April 10, 2026, 1:50 a.m.