Triple

T9224781
Position Surface form Disambiguated ID Type / Status
Subject Boeing C-97 Stratofreighter E221652 entity
Predicate notableVariant P4680 FINISHED
Object YC-97B
The YC-97B was an early prototype passenger and troop transport variant of Boeing’s C-97 Stratofreighter, used to test and refine the design for military airlift roles.
 E786803 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: YC-97B | Statement: [Boeing C-97 Stratofreighter, notableVariant, YC-97B]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YC-97B
Context triple: [Boeing C-97 Stratofreighter, notableVariant, YC-97B]
  • A. YC-97A
    The YC-97A was an early prototype variant of Boeing’s C-97 Stratofreighter military transport aircraft, used to test and refine the design before full production.
  • B. KC-97L
    The KC-97L is an air-to-air refueling tanker variant of the Boeing C-97 Stratofreighter, modified with jet engines to improve performance during refueling operations.
  • C. NAMC YS-11P
    The NAMC YS-11P is a Japanese military transport and patrol variant of the NAMC YS-11 twin‑engine turboprop airliner, used by the Japan Air Self-Defense Force before being superseded by newer aircraft.
  • D. Shaanxi Y-8
    The Shaanxi Y-8 is a Chinese medium-sized, four-engine turboprop military transport aircraft widely used for cargo, troop transport, and specialized mission variants.
  • E. Pilatus PC-7
    The Pilatus PC-7 is a Swiss-built turboprop military trainer aircraft widely used for basic flight training by 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: YC-97B
Triple: [Boeing C-97 Stratofreighter, notableVariant, YC-97B]
Generated description
The YC-97B was an early prototype passenger and troop transport variant of Boeing’s C-97 Stratofreighter, used to test and refine the design for military airlift roles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YC-97B
Target entity description: The YC-97B was an early prototype passenger and troop transport variant of Boeing’s C-97 Stratofreighter, used to test and refine the design for military airlift roles.
  • A. YC-97A
    The YC-97A was an early prototype variant of Boeing’s C-97 Stratofreighter military transport aircraft, used to test and refine the design before full production.
  • B. KC-97L
    The KC-97L is an air-to-air refueling tanker variant of the Boeing C-97 Stratofreighter, modified with jet engines to improve performance during refueling operations.
  • C. NAMC YS-11P
    The NAMC YS-11P is a Japanese military transport and patrol variant of the NAMC YS-11 twin‑engine turboprop airliner, used by the Japan Air Self-Defense Force before being superseded by newer aircraft.
  • D. Shaanxi Y-8
    The Shaanxi Y-8 is a Chinese medium-sized, four-engine turboprop military transport aircraft widely used for cargo, troop transport, and specialized mission variants.
  • E. Pilatus PC-7
    The Pilatus PC-7 is a Swiss-built turboprop military trainer aircraft widely used for basic flight training by 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_69ca83ec8db08190a9110df8232885d2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccda9c71c4819089dcc3689f322529 completed April 1, 2026, 8:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0779de5a88190b6a9266c976e05b1 completed April 4, 2026, 2:29 a.m.
NEDg Description generation batch_69d0782d305481909a2b41615e890863 completed April 4, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_69d0789ef4288190bf4d52e7ed47bd9b completed April 4, 2026, 2:34 a.m.
Created at: March 30, 2026, 7:28 p.m.