Triple

T7823558
Position Surface form Disambiguated ID Type / Status
Subject Opel Astra E181189 entity
Predicate platformSharing P8246 FINISHED
Object Chevrolet Astra
The Chevrolet Astra is a compact car sold primarily in Latin American markets, derived from and closely related to the European Opel Astra.
E181189 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: Chevrolet Astra | Statement: [Opel Astra, platformSharing, Chevrolet Astra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chevrolet Astra
Context triple: [Opel Astra, platformSharing, Chevrolet Astra]
  • A. Opel Astra
    The Opel Astra is a popular compact family car produced by the German automaker Opel, known for its practicality, efficiency, and widespread use in European markets.
  • B. Opel Commodore
    The Opel Commodore is a mid-size executive car produced by the German manufacturer Opel, positioned as a more powerful and upscale variant of the Opel Rekord and sold primarily in the late 1960s and 1970s.
  • C. Opel Corsa
    The Opel Corsa is a popular supermini/subcompact car produced by the German automaker Opel since the early 1980s, known for its practicality and widespread use in European markets.
  • D. Opel Vectra
    The Opel Vectra is a mid-size family car produced by the German automaker Opel from the late 1980s to the late 2000s, known for its widespread use in Europe and multiple body styles including sedan, hatchback, and estate.
  • E. Chevrolet Aveo
    The Chevrolet Aveo is a subcompact car produced by General Motors and sold worldwide under various brand names before being succeeded by the Chevrolet Sonic.
  • 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: Chevrolet Astra
Triple: [Opel Astra, platformSharing, Chevrolet Astra]
Generated description
The Chevrolet Astra is a compact car sold primarily in Latin American markets, derived from and closely related to the European Opel Astra.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chevrolet Astra
Target entity description: The Chevrolet Astra is a compact car sold primarily in Latin American markets, derived from and closely related to the European Opel Astra.
  • A. Opel Astra chosen
    The Opel Astra is a popular compact family car produced by the German automaker Opel, known for its practicality, efficiency, and widespread use in European markets.
  • B. Opel Commodore
    The Opel Commodore is a mid-size executive car produced by the German manufacturer Opel, positioned as a more powerful and upscale variant of the Opel Rekord and sold primarily in the late 1960s and 1970s.
  • C. Opel Corsa
    The Opel Corsa is a popular supermini/subcompact car produced by the German automaker Opel since the early 1980s, known for its practicality and widespread use in European markets.
  • D. Opel Vectra
    The Opel Vectra is a mid-size family car produced by the German automaker Opel from the late 1980s to the late 2000s, known for its widespread use in Europe and multiple body styles including sedan, hatchback, and estate.
  • E. Chevrolet Aveo
    The Chevrolet Aveo is a subcompact car produced by General Motors and sold worldwide under various brand names before being succeeded by the Chevrolet Sonic.
  • 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_69ca8282ccec819083c48efb72d21cf9 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cafa0abff08190b0245ceca5f20cae completed March 30, 2026, 10:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69ccbd8698a88190b5f9b4d232504f04 completed April 1, 2026, 6:39 a.m.
NEDg Description generation batch_69ccc24a39f88190995f076d1a7ec3e7 completed April 1, 2026, 6:59 a.m.
NED2 Entity disambiguation (via description) batch_69ccc37f0ca88190b4e077f23dbbe6f8 completed April 1, 2026, 7:04 a.m.
Created at: March 30, 2026, 4:42 p.m.