Triple

T11230560
Position Surface form Disambiguated ID Type / Status
Subject Flexity product platform E265806 entity
Predicate subBrand P54430 FINISHED
Object Flexity Link
Flexity Link is a family of modern light rail and tram-train vehicles developed by Bombardier as part of its Flexity product platform for urban and regional transit systems.
 E428110 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: Flexity Link | Statement: [Flexity product platform, subBrand, Flexity Link]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flexity Link
Context triple: [Flexity product platform, subBrand, Flexity Link]
  • A. Bombardier FLEXITY
    Bombardier FLEXITY is a family of modern low-floor trams and light rail vehicles widely used in urban public transit systems around the world.
  • B. Bombardier Flexity Outlook
    The Bombardier Flexity Outlook is a family of low-floor, modular light rail and tram vehicles widely used in urban public transport systems around the world.
  • C. Flexity Wien
    Flexity Wien is a low-floor tram model specifically developed for Vienna’s public transport network as part of Bombardier’s Flexity family of light rail vehicles.
  • D. Flexity Outlook streetcar
    The Flexity Outlook streetcar is a modern, low-floor light rail vehicle used in Toronto that offers improved accessibility, capacity, and energy efficiency compared to older streetcar models.
  • E. Flexity Berlin
    Flexity Berlin is a low-floor tram model specifically developed by Bombardier for Berlin’s public transport network as part of its Flexity family of light rail vehicles.
  • 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: Flexity Link
Triple: [Flexity product platform, subBrand, Flexity Link]
Generated description
Flexity Link is a family of modern light rail and tram-train vehicles developed by Bombardier as part of its Flexity product platform for urban and regional transit systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Flexity Link
Target entity description: Flexity Link is a family of modern light rail and tram-train vehicles developed by Bombardier as part of its Flexity product platform for urban and regional transit systems.
  • A. Bombardier FLEXITY chosen
    Bombardier FLEXITY is a family of modern low-floor trams and light rail vehicles widely used in urban public transit systems around the world.
  • B. Bombardier Flexity Outlook
    The Bombardier Flexity Outlook is a family of low-floor, modular light rail and tram vehicles widely used in urban public transport systems around the world.
  • C. Flexity Wien
    Flexity Wien is a low-floor tram model specifically developed for Vienna’s public transport network as part of Bombardier’s Flexity family of light rail vehicles.
  • D. Flexity Outlook streetcar
    The Flexity Outlook streetcar is a modern, low-floor light rail vehicle used in Toronto that offers improved accessibility, capacity, and energy efficiency compared to older streetcar models.
  • E. Flexity Berlin
    Flexity Berlin is a low-floor tram model specifically developed by Bombardier for Berlin’s public transport network as part of its Flexity family of light rail vehicles.
  • F. None of above.

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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e900fbcc8190a3177f8a73564433 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4f3d86fc88190a6d7874e7fe1eeaa completed April 19, 2026, 3:25 p.m.
NEDg Description generation batch_69e4f7dbfafc8190afa1e9fe67f1296e completed April 19, 2026, 3:42 p.m.
NED2 Entity disambiguation (via description) batch_69e4ff4645948190a2bfcc3a4efd8e2a completed April 19, 2026, 4:13 p.m.
Created at: April 8, 2026, 9:30 p.m.