Triple

T5313811
Position Surface form Disambiguated ID Type / Status
Subject Voyager family E119095 entity
Predicate nonTiltingSubclass P26477 FINISHED
Object British Rail Class 220 Voyager E513488 NE FINISHED

How this triple was built (3 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: British Rail Class 220 Voyager | Statement: [Voyager family, nonTiltingSubclass, British Rail Class 220 Voyager]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: British Rail Class 220 Voyager
Context triple: [Voyager family, nonTiltingSubclass, British Rail Class 220 Voyager]
  • A. British Rail Class 220 chosen
    The British Rail Class 220 is a high-speed diesel-electric multiple unit train used in the UK for intercity services, known as part of the Voyager family built by Bombardier.
  • B. British Rail Class 158
    The British Rail Class 158 is a diesel multiple-unit train built in the late 1980s and early 1990s for regional and intercity services across the UK rail network.
  • C. British Rail Class 159
    The British Rail Class 159 is a diesel multiple-unit train used for long-distance regional services in the UK, particularly known for operating intercity-style routes in the southwest of England.
  • D. British Rail Class 221 Super Voyager
    The British Rail Class 221 Super Voyager is a high-speed tilting diesel-electric multiple unit train used in the UK for intercity services, particularly on long-distance routes.
  • E. British Rail Class 375
    The British Rail Class 375 is a fleet of electric multiple-unit passenger trains operated by Southeastern on suburban and regional services in southeast England.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: nonTiltingSubclass
Context triple: [Voyager family, nonTiltingSubclass, British Rail Class 220 Voyager]
  • A. tiltingSubClass chosen
    Indicates that one class is a specialized tilting-related subclass or refinement of another class within a hierarchical relationship.
  • B. notDerivedFrom
    Indicates that one entity is explicitly not obtained, inferred, or produced from another entity.
  • C. nonVolatile
    Indicates that the associated entity or state does not change, disappear, or lose its value when power is removed or over time.
  • D. subclassOf
    Indicates that one class is a more specific type of another class, inheriting its characteristics as a subset of it.
  • E. notTypically
    Indicates that the referenced situation, behavior, or relationship does not usually or normally occur under standard or expected conditions.
  • F. None of above.

Provenance (4 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_69bd446b57bc8190a513d2e6c40314f3 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd86f20f008190be7b5848af05f2b8 completed March 20, 2026, 5:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf4114c120819098c2fcc7d1357441 completed March 22, 2026, 1:08 a.m.
PD Predicate disambiguation batch_69bd84534f9c8190bc19d4812060768d completed March 20, 2026, 5:30 p.m.
Created at: March 20, 2026, 1:54 p.m.