Triple

T15840782
Position Surface form Disambiguated ID Type / Status
Subject Mark Adams E384094 entity
Predicate designed P184 FINISHED
Object Opel Ampera
The Opel Ampera is a plug-in hybrid electric compact car introduced by Opel as the European counterpart to the Chevrolet Volt, offering electric driving with an onboard range-extending gasoline engine.
 E1179747 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: Opel Ampera | Statement: [Mark Adams, designed, Opel Ampera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Opel Ampera
Context triple: [Mark Adams, designed, Opel Ampera]
  • A. Opel Meriva
    The Opel Meriva is a compact multi-purpose vehicle (MPV) produced by the German automaker Opel, known for its flexible interior and distinctive rear-hinged rear doors in later generations.
  • B. Opel Monterey
    The Opel Monterey is a mid-size SUV sold by Opel in Europe, essentially a rebadged version of the Isuzu Trooper.
  • C. Opel Grandland
    The Opel Grandland is a compact crossover SUV produced by the German automaker Opel, positioned as a family-oriented vehicle with modern styling and practical features.
  • D. Opel Antara
    The Opel Antara is a compact crossover SUV produced by German automaker Opel, sharing its platform and many components with the Saturn Vue and Chevrolet Captiva.
  • E. 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.
  • 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: Opel Ampera
Triple: [Mark Adams, designed, Opel Ampera]
Generated description
The Opel Ampera is a plug-in hybrid electric compact car introduced by Opel as the European counterpart to the Chevrolet Volt, offering electric driving with an onboard range-extending gasoline engine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Opel Ampera
Target entity description: The Opel Ampera is a plug-in hybrid electric compact car introduced by Opel as the European counterpart to the Chevrolet Volt, offering electric driving with an onboard range-extending gasoline engine.
  • A. Opel Meriva
    The Opel Meriva is a compact multi-purpose vehicle (MPV) produced by the German automaker Opel, known for its flexible interior and distinctive rear-hinged rear doors in later generations.
  • B. Opel Monterey
    The Opel Monterey is a mid-size SUV sold by Opel in Europe, essentially a rebadged version of the Isuzu Trooper.
  • C. Opel Grandland
    The Opel Grandland is a compact crossover SUV produced by the German automaker Opel, positioned as a family-oriented vehicle with modern styling and practical features.
  • D. Opel Antara
    The Opel Antara is a compact crossover SUV produced by German automaker Opel, sharing its platform and many components with the Saturn Vue and Chevrolet Captiva.
  • E. 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.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e764088190afba6c5c1acf8199 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa13c931481908ed9fd10fddd867c completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa419c6dc81908c9678f8434530f8 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa4cff5088190a7f11fd62941f4fb completed May 9, 2026, 9:19 p.m.
Created at: April 10, 2026, 4:50 a.m.