Triple

T16302878
Position Surface form Disambiguated ID Type / Status
Subject Wankel rotary engine E395833 entity
Predicate notableModel P1503 FINISHED
Object 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.
 E1205825 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 M35 | Statement: [Wankel rotary engine, notableModel, Citroën M35]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Citroën M35
Context triple: [Wankel rotary engine, notableModel, Citroën M35]
  • A. Citroën C35
    The Citroën C35 is a light commercial van produced from the mid-1970s through the 1980s, developed jointly by Citroën and Fiat and known for its robust, practical design for cargo and utility use.
  • B. Citroën C15
    The Citroën C15 is a compact panel van produced by the French manufacturer Citroën from the mid-1980s, known for its practicality, durability, and popularity as a light commercial vehicle in Europe.
  • C. Citroën Pallas
    The Citroën Pallas is a luxury, high-trim variant of the iconic Citroën DS, distinguished by its upgraded interior, enhanced comfort features, and refined styling details.
  • D. 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.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Citroën M35
Target entity description: 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.
  • A. Citroën C35
    The Citroën C35 is a light commercial van produced from the mid-1970s through the 1980s, developed jointly by Citroën and Fiat and known for its robust, practical design for cargo and utility use.
  • B. Citroën C15
    The Citroën C15 is a compact panel van produced by the French manufacturer Citroën from the mid-1980s, known for its practicality, durability, and popularity as a light commercial vehicle in Europe.
  • C. Citroën Pallas
    The Citroën Pallas is a luxury, high-trim variant of the iconic Citroën DS, distinguished by its upgraded interior, enhanced comfort features, and refined styling details.
  • D. 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.
  • E. 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.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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 M35
Triple: [Wankel rotary engine, notableModel, Citroën M35]
Generated description
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.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d87f23bb088190a16fbb91a1957ea5 elicitation completed
NER batch_69e25e3404288190a7106d62c15c3193 ner completed
NED1 batch_6a001fa16e3c81908a92225b5b57d711 ned_source_triple completed
NED2 batch_6a0022247e908190842ca6186b4e9c4c ned_description completed
NEDg batch_6a00219696dc8190bcce66c1eeb07561 nedg completed
Created at: April 10, 2026, 5:06 a.m.