Triple

T19680936
Position Surface form Disambiguated ID Type / Status
Subject Pietro Frua E472582 entity
Predicate designed P184 FINISHED
Object Monteverdi High Speed 375 series 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: Monteverdi High Speed 375 series | Statement: [Pietro Frua, designed, Monteverdi High Speed 375 series]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Monteverdi High Speed 375 series
Context triple: [Pietro Frua, designed, Monteverdi High Speed 375 series]
  • A. Shinkansen 700 series family
    The Shinkansen 700 series family is a group of high-speed Japanese bullet trains introduced in the late 1990s, known for their distinctive aerodynamic "duck-bill" nose design and operation on major Tokaido and Sanyo Shinkansen lines.
  • B. N700 series Shinkansen
    The N700 series Shinkansen is a high-speed Japanese bullet train known for its tilting technology, energy efficiency, and operation on major routes such as the Tokaido and Sanyo Shinkansen lines.
  • C. Series 200 Shinkansen
    The Series 200 Shinkansen was an early generation of Japanese high-speed train sets introduced in the 1980s for use on the Tōhoku and Jōetsu Shinkansen lines, known for their cold-weather performance and distinctive angular design.
  • D. Series E7 Shinkansen
    The Series E7 Shinkansen is a Japanese high-speed train type operated by JR East, known for its advanced safety features, comfort-focused interior, and service on routes such as the Hokuriku Shinkansen.
  • E. Frecciarossa 1000
    Frecciarossa 1000 is Italy’s flagship high-speed train model, designed for speeds up to 400 km/h and used on premium long-distance services across the country and into neighboring Europe.
  • 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: Monteverdi High Speed 375 series
Target entity description: The Monteverdi High Speed 375 series is a line of Swiss luxury grand tourer automobiles from the late 1960s and early 1970s, known for combining powerful American V8 engines with exclusive European craftsmanship and styling.
  • A. Shinkansen 700 series family
    The Shinkansen 700 series family is a group of high-speed Japanese bullet trains introduced in the late 1990s, known for their distinctive aerodynamic "duck-bill" nose design and operation on major Tokaido and Sanyo Shinkansen lines.
  • B. N700 series Shinkansen
    The N700 series Shinkansen is a high-speed Japanese bullet train known for its tilting technology, energy efficiency, and operation on major routes such as the Tokaido and Sanyo Shinkansen lines.
  • C. Series 200 Shinkansen
    The Series 200 Shinkansen was an early generation of Japanese high-speed train sets introduced in the 1980s for use on the Tōhoku and Jōetsu Shinkansen lines, known for their cold-weather performance and distinctive angular design.
  • D. Series E7 Shinkansen
    The Series E7 Shinkansen is a Japanese high-speed train type operated by JR East, known for its advanced safety features, comfort-focused interior, and service on routes such as the Hokuriku Shinkansen.
  • E. Frecciarossa 1000
    Frecciarossa 1000 is Italy’s flagship high-speed train model, designed for speeds up to 400 km/h and used on premium long-distance services across the country and into neighboring Europe.
  • 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_69d8e514f2e08190ba70a4449519d218 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e641bf97348190bc31b00ed4ec6cad completed April 20, 2026, 3:09 p.m.
Created at: April 10, 2026, 1:45 p.m.