Triple

T9804686
Position Surface form Disambiguated ID Type / Status
Subject SIAI-Marchetti E237924 entity
Predicate aircraftDesigned P31176 FINISHED
Object SIAI-Marchetti S.212
The SIAI-Marchetti S.212 is an Italian light utility and liaison aircraft developed in the 1960s as a small, twin-boom, piston-powered design for civil and military use.
 E840188 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: SIAI-Marchetti S.212 | Statement: [SIAI-Marchetti, aircraftDesigned, SIAI-Marchetti S.212]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SIAI-Marchetti S.212
Context triple: [SIAI-Marchetti, aircraftDesigned, SIAI-Marchetti S.212]
  • A. SIAI-Marchetti S.210
    The SIAI-Marchetti S.210 is an Italian light twin-engine utility and business aircraft developed in the 1970s as an evolution of the S.205 series.
  • B. SIAI-Marchetti S.211
    The SIAI-Marchetti S.211 is an Italian jet-powered military trainer aircraft widely used for pilot training and light attack roles.
  • C. SIAI-Marchetti S.208
    The SIAI-Marchetti S.208 is an Italian light utility and training aircraft developed in the 1960s, known for its single-engine, low-wing design and use in both civil and military roles.
  • D. SIAI-Marchetti S.205
    The SIAI-Marchetti S.205 is an Italian single-engine, four-seat light aircraft developed in the 1960s for general aviation, training, and touring.
  • E. SIAI-Marchetti SF.260
    The SIAI-Marchetti SF.260 is an Italian-designed light aircraft widely used as a military trainer and aerobatic platform by numerous air forces around the world.
  • 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: SIAI-Marchetti S.212
Triple: [SIAI-Marchetti, aircraftDesigned, SIAI-Marchetti S.212]
Generated description
The SIAI-Marchetti S.212 is an Italian light utility and liaison aircraft developed in the 1960s as a small, twin-boom, piston-powered design for civil and military use.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SIAI-Marchetti S.212
Target entity description: The SIAI-Marchetti S.212 is an Italian light utility and liaison aircraft developed in the 1960s as a small, twin-boom, piston-powered design for civil and military use.
  • A. SIAI-Marchetti S.210
    The SIAI-Marchetti S.210 is an Italian light twin-engine utility and business aircraft developed in the 1970s as an evolution of the S.205 series.
  • B. SIAI-Marchetti S.211
    The SIAI-Marchetti S.211 is an Italian jet-powered military trainer aircraft widely used for pilot training and light attack roles.
  • C. SIAI-Marchetti S.208
    The SIAI-Marchetti S.208 is an Italian light utility and training aircraft developed in the 1960s, known for its single-engine, low-wing design and use in both civil and military roles.
  • D. SIAI-Marchetti S.205
    The SIAI-Marchetti S.205 is an Italian single-engine, four-seat light aircraft developed in the 1960s for general aviation, training, and touring.
  • E. SIAI-Marchetti SF.260
    The SIAI-Marchetti SF.260 is an Italian-designed light aircraft widely used as a military trainer and aerobatic platform by numerous air forces around the world.
  • 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_69ca84dd4608819097ff4ed00feca280 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdab7a0ce881908f0555d194dece3f completed April 1, 2026, 11:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69d2b5aab5408190aacdc310222bb85b completed April 5, 2026, 7:19 p.m.
NEDg Description generation batch_69d2b741cad481909f04e2f8da68753c completed April 5, 2026, 7:25 p.m.
NED2 Entity disambiguation (via description) batch_69d2b805afa08190a43745d764a75050 completed April 5, 2026, 7:29 p.m.
Created at: March 30, 2026, 8:29 p.m.