Triple

T16302879
Position Surface form Disambiguated ID Type / Status
Subject Wankel rotary engine E395833 entity
Predicate notableModel P1503 FINISHED
Object Citroën GS Birotor
The Citroën GS Birotor is a rare 1970s French compact car distinguished by its advanced hydropneumatic suspension and experimental twin-rotor Wankel rotary powertrain.
E1206803 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: Citroën GS Birotor | Statement: [Wankel rotary engine, notableModel, Citroën GS Birotor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Citroën GS Birotor
Context triple: [Wankel rotary engine, notableModel, Citroën GS Birotor]
  • A. Citroën M35
    The Citroën M35 was an experimental late-1960s French coupé built in limited numbers to test a single-rotor Wankel engine and advanced hydropneumatic suspension in real-world driving.
  • B. Citroën Rosalie
    The Citroën Rosalie is a line of early 1930s French family cars known for their streamlined styling and for bridging the gap between Citroën’s vintage models and the revolutionary Traction Avant.
  • C. Citroën CX
    The Citroën CX is a large executive car produced by the French manufacturer Citroën from the mid-1970s to the early 1990s, renowned for its aerodynamic design and advanced hydropneumatic suspension.
  • D. Citroën AX
    The Citroën AX is a small, lightweight supermini car produced by the French manufacturer Citroën from the mid-1980s to the late 1990s, known for its fuel efficiency and distinctive angular styling.
  • E. Citroën 7
    Citroën 7 is an early model of the Citroën Traction Avant, a pioneering front-wheel-drive French family car introduced in the 1930s.
  • 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: Citroën GS Birotor
Triple: [Wankel rotary engine, notableModel, Citroën GS Birotor]
Generated description
The Citroën GS Birotor is a rare 1970s French compact car distinguished by its advanced hydropneumatic suspension and experimental twin-rotor Wankel rotary powertrain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Citroën GS Birotor
Target entity description: The Citroën GS Birotor is a rare 1970s French compact car distinguished by its advanced hydropneumatic suspension and experimental twin-rotor Wankel rotary powertrain.
  • A. Citroën M35
    The Citroën M35 was an experimental late-1960s French coupé built in limited numbers to test a single-rotor Wankel engine and advanced hydropneumatic suspension in real-world driving.
  • B. Citroën Rosalie
    The Citroën Rosalie is a line of early 1930s French family cars known for their streamlined styling and for bridging the gap between Citroën’s vintage models and the revolutionary Traction Avant.
  • C. Citroën CX
    The Citroën CX is a large executive car produced by the French manufacturer Citroën from the mid-1970s to the early 1990s, renowned for its aerodynamic design and advanced hydropneumatic suspension.
  • D. Citroën AX
    The Citroën AX is a small, lightweight supermini car produced by the French manufacturer Citroën from the mid-1980s to the late 1990s, known for its fuel efficiency and distinctive angular styling.
  • E. Citroën 7
    Citroën 7 is an early model of the Citroën Traction Avant, a pioneering front-wheel-drive French family car introduced in the 1930s.
  • 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_69d87f23bb088190a16fbb91a1957ea5 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e25e3404288190a7106d62c15c3193 completed April 17, 2026, 4:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00260151908190b83f700a1c7c6419 completed May 10, 2026, 6:30 a.m.
NEDg Description generation batch_6a0026b6554481909ee5a4de41293d90 completed May 10, 2026, 6:33 a.m.
NED2 Entity disambiguation (via description) batch_6a002750c490819082db2044b6a89eaa completed May 10, 2026, 6:36 a.m.
Created at: April 10, 2026, 5:06 a.m.