Triple

T5052045
Position Surface form Disambiguated ID Type / Status
Subject Opel Vectra E113807 entity
Predicate generation P4860 FINISHED
Object Vectra A
Vectra A is the first generation of the Opel Vectra, a mid-size family car produced by the German automaker Opel from the late 1980s to the mid-1990s.
 E491106 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: Vectra A | Statement: [Opel Vectra, generation, Vectra A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vectra A
Context triple: [Opel Vectra, generation, Vectra A]
  • A. Maxus
    Maxus is a commercial vehicle brand known for producing vans, pickups, and light trucks, owned by the Chinese automotive giant SAIC Motor.
  • B. Citroën XM
    The Citroën XM is a large executive car produced by the French manufacturer Citroën from 1989 to 2000, known for its distinctive angular styling and advanced hydropneumatic suspension.
  • C. Maserati Grecale
    The Maserati Grecale is a compact luxury SUV that combines Italian styling with high performance and advanced technology, positioned below the Levante in Maserati’s lineup.
  • D. Alfa Romeo 159
    The Alfa Romeo 159 is a mid-size executive car produced from 2005 to 2011, known for its sharp Italian styling, engaging driving dynamics, and role as a successor to the 156 in Alfa Romeo’s lineup.
  • E. Renault Mégane
    The Renault Mégane is a popular compact family car produced by French automaker Renault, known for its practical design, comfort, and range of body styles and powertrains.
  • 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: Vectra A
Triple: [Opel Vectra, generation, Vectra A]
Generated description
Vectra A is the first generation of the Opel Vectra, a mid-size family car produced by the German automaker Opel from the late 1980s to the mid-1990s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vectra A
Target entity description: Vectra A is the first generation of the Opel Vectra, a mid-size family car produced by the German automaker Opel from the late 1980s to the mid-1990s.
  • A. Maxus
    Maxus is a commercial vehicle brand known for producing vans, pickups, and light trucks, owned by the Chinese automotive giant SAIC Motor.
  • B. Citroën XM
    The Citroën XM is a large executive car produced by the French manufacturer Citroën from 1989 to 2000, known for its distinctive angular styling and advanced hydropneumatic suspension.
  • C. Maserati Grecale
    The Maserati Grecale is a compact luxury SUV that combines Italian styling with high performance and advanced technology, positioned below the Levante in Maserati’s lineup.
  • D. Alfa Romeo 159
    The Alfa Romeo 159 is a mid-size executive car produced from 2005 to 2011, known for its sharp Italian styling, engaging driving dynamics, and role as a successor to the 156 in Alfa Romeo’s lineup.
  • E. Renault Mégane
    The Renault Mégane is a popular compact family car produced by French automaker Renault, known for its practical design, comfort, and range of body styles and powertrains.
  • F. None of above. chosen

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_69bd443aa1f88190abb992d138f2cf42 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7428d7a88190b990aedae390acbe completed March 20, 2026, 4:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69bea483b6cc8190b3b48598a291d708 completed March 21, 2026, 2 p.m.
NEDg Description generation batch_69bea5e902a88190a96a0dea88d3952e completed March 21, 2026, 2:06 p.m.
NED2 Entity disambiguation (via description) batch_69bea9961f8c8190b7ac93e199aa76d7 completed March 21, 2026, 2:22 p.m.
Created at: March 20, 2026, 1:37 p.m.