Triple

T22326892
Position Surface form Disambiguated ID Type / Status
Subject Strømmens Værksted E551923 entity
Predicate notableWork P4 FINISHED
Object NSB Class 69 electric multiple units NE NERFINISHED

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: NSB Class 69 electric multiple units | Statement: [Strømmens Værksted, notableWork, NSB Class 69 electric multiple units]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: NSB Class 69 electric multiple units
Context triple: [Strømmens Værksted, notableWork, NSB Class 69 electric multiple units]
  • A. MP54 electric multiple unit
    The MP54 electric multiple unit was an early 20th-century steel commuter railcar widely used on electrified suburban services in the northeastern United States, particularly around New York and Philadelphia.
  • B. Stadler SPATZ multiple unit
    The Stadler SPATZ multiple unit is a narrow-gauge electric trainset designed by Stadler Rail for regional and commuter services, particularly suited to mountainous railway lines.
  • C. Stadler FINK multiple unit
    The Stadler FINK multiple unit is a modern narrow-gauge electric trainset built by Stadler Rail for regional passenger services, particularly suited to mountainous railway lines.
  • D. Civia EMU
    Civia EMU is a class of electric multiple unit commuter trains used by Spain’s Renfe for suburban and regional passenger services.
  • E. Stadler KISS double-deck EMU
    The Stadler KISS double-deck EMU is a high-capacity, electric multiple-unit commuter train known for its bi-level design, rapid acceleration, and use on regional and suburban rail services in various countries.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: NSB Class 69 electric multiple units
Target entity description: The NSB Class 69 electric multiple units are a long-serving series of Norwegian commuter and regional trains introduced in the 1970s, known for their widespread use across Norway’s electrified rail network.
  • A. MP54 electric multiple unit
    The MP54 electric multiple unit was an early 20th-century steel commuter railcar widely used on electrified suburban services in the northeastern United States, particularly around New York and Philadelphia.
  • B. Stadler SPATZ multiple unit
    The Stadler SPATZ multiple unit is a narrow-gauge electric trainset designed by Stadler Rail for regional and commuter services, particularly suited to mountainous railway lines.
  • C. Stadler FINK multiple unit
    The Stadler FINK multiple unit is a modern narrow-gauge electric trainset built by Stadler Rail for regional passenger services, particularly suited to mountainous railway lines.
  • D. Civia EMU
    Civia EMU is a class of electric multiple unit commuter trains used by Spain’s Renfe for suburban and regional passenger services.
  • E. Stadler KISS double-deck EMU
    The Stadler KISS double-deck EMU is a high-capacity, electric multiple-unit commuter train known for its bi-level design, rapid acceleration, and use on regional and suburban rail services in various countries.
  • F. None of above. chosen

Provenance (2 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_69e11e482f788190b78d1588fc26d606 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f157693460819087c165481eb9e128 completed April 29, 2026, 12:57 a.m.
Created at: April 16, 2026, 8:42 p.m.