Triple

T7972858
Position Surface form Disambiguated ID Type / Status
Subject General Electric Transportation E185368 entity
Predicate notableProductSeries P34355 FINISHED
Object GE Dash 7 Series E704866 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: GE Dash 7 Series | Statement: [General Electric Transportation, notableProductSeries, GE Dash 7 Series]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GE Dash 7 Series
Context triple: [General Electric Transportation, notableProductSeries, GE Dash 7 Series]
  • A. GE Dash 7 series locomotives chosen
    GE Dash 7 series locomotives are a family of diesel-electric freight and passenger locomotives built by General Electric in the late 1970s and 1980s, known for their improved performance and reliability over the earlier Universal Series.
  • B. GE Dash 8 series locomotives
    GE Dash 8 series locomotives are a family of four- and six-axle diesel-electric freight and passenger locomotives built by General Electric in the 1980s and 1990s, known for their angular “Dash 8” carbody styling and widespread use by North American railroads.
  • C. GE Dash 9 series locomotives
    GE Dash 9 series locomotives are high-horsepower diesel-electric freight locomotives built by General Electric in the 1990s, widely used by North American railroads for heavy mainline service.
  • D. EMD SD70 series locomotives
    The EMD SD70 series locomotives are a family of high-horsepower, six-axle diesel-electric freight locomotives widely used by North American railroads since the 1990s for heavy mainline service.
  • E. EMD F125
    The EMD F125 is a modern diesel-electric passenger locomotive built by Electro-Motive Diesel for commuter rail service, featuring improved emissions performance, higher power output, and updated safety and control systems compared to its predecessors.
  • 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: notableProductSeries
Context triple: [General Electric Transportation, notableProductSeries, GE Dash 7 Series]
  • A. notableWorkSeries chosen
    Indicates that a work is part of a series for which the subject is notably known or recognized.
  • B. notableProduct
    Indicates that a product is especially significant, prominent, or well-known in relation to the associated entity.
  • C. notableProductType
    Indicates that an entity is particularly well-known or distinguished for producing or offering a specific type of product.
  • D. notableSeries
    Indicates that an entity is a significant or well-known installment within a particular series or franchise.
  • E. seriesOf
    Indicates that one entity is a sequence or ordered set of related items, events, or parts that collectively form or belong to another entity.
  • 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_69ca8297699481909b75a405f01e03af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3bd580dc819084be5b7963b6029c completed March 31, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc9387aabc81909ca13ee6a51525f4 completed April 1, 2026, 3:39 a.m.
PD Predicate disambiguation batch_69cb047a8e4c81909b79e0f0bf56440c completed March 30, 2026, 11:17 p.m.
Created at: March 30, 2026, 5:13 p.m.