Triple

T19830999
Position Surface form Disambiguated ID Type / Status
Subject Long March 5 E476459 entity
Predicate upperStageEngine P12523 FINISHED
Object YF-75D — NE NERFINISHED

How this triple was built (3 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: YF-75D | Statement: [Long March 5, upperStageEngine, YF-75D]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YF-75D
Context triple: [Long March 5, upperStageEngine, YF-75D]
  • A. YF-77
    YF-77 is a Chinese liquid hydrogen–liquid oxygen rocket engine developed to power the core stage of the Long March 5 heavy-lift launch vehicle.
  • B. YF-100
    The YF-100 is a modern Chinese liquid-fueled rocket engine, using kerosene and liquid oxygen, that powers the first stages of several Long March launch vehicles.
  • C. YF-16
    The YF-16 was a prototype American single-engine jet fighter developed by General Dynamics that evolved into the highly successful F-16 Fighting Falcon multirole combat aircraft.
  • D. Y-20
    The Y-20 is a large Chinese military transport aircraft designed for strategic airlift of troops, equipment, and supplies over long distances.
  • E. Xian JH-7
    The Xian JH-7 is a Chinese twin-engine fighter-bomber designed for long-range strike missions, particularly in maritime attack roles.
  • 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: YF-75D
Target entity description: The YF-75D is a Chinese cryogenic liquid hydrogen–liquid oxygen rocket engine used to power the upper stage of heavy-lift launch vehicles such as the Long March 5.
  • A. YF-77
    YF-77 is a Chinese liquid hydrogen–liquid oxygen rocket engine developed to power the core stage of the Long March 5 heavy-lift launch vehicle.
  • B. YF-100
    The YF-100 is a modern Chinese liquid-fueled rocket engine, using kerosene and liquid oxygen, that powers the first stages of several Long March launch vehicles.
  • C. YF-16
    The YF-16 was a prototype American single-engine jet fighter developed by General Dynamics that evolved into the highly successful F-16 Fighting Falcon multirole combat aircraft.
  • D. Y-20
    The Y-20 is a large Chinese military transport aircraft designed for strategic airlift of troops, equipment, and supplies over long distances.
  • E. Xian JH-7
    The Xian JH-7 is a Chinese twin-engine fighter-bomber designed for long-range strike missions, particularly in maritime attack roles.
  • F. None of above. chosen

Provenance (2 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_69d8e51c7c188190b926f3a2a7b5f881 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e656cd9b94819081a541bb6c5c2942 completed April 20, 2026, 4:39 p.m.
Created at: April 10, 2026, 1:50 p.m.