Triple

T11539855
Position Surface form Disambiguated ID Type / Status
Subject NPO Energomash E273644 entity
Predicate products P3585 FINISHED
Object RD-170 rocket engine E762097 NE FINISHED

How this triple was built (2 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: RD-170 rocket engine | Statement: [NPO Energomash, products, RD-170 rocket engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RD-170 rocket engine
Context triple: [NPO Energomash, products, RD-170 rocket engine]
  • A. RS-27 rocket engine
    The RS-27 rocket engine is an American liquid-fueled booster engine used on Delta launch vehicles, derived from earlier Saturn I technology and known for its reliability in orbital launches.
  • B. RD-107
    RD-107 is a Soviet-designed liquid-fueled rocket engine, best known for powering the first stages of early R-7 family launch vehicles used in historic missions like Sputnik and Vostok.
  • C. RD-120
    The RD-120 is a Soviet-designed liquid-fueled rocket engine used on medium-lift launch vehicles, notable for its high performance and role in powering upper stages of space launch systems.
  • D. RD-171 chosen
    The RD-171 is a powerful Russian liquid-fueled rocket engine, notable for being one of the most thrust-capable multi-chamber engines ever used in orbital launch vehicles.
  • E. RD-181
    RD-181 is a Russian-built liquid-fueled rocket engine used to power the first stage of certain orbital launch vehicles, notably Northrop Grumman’s Antares.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d886deed5c81908e5c38156064f882 completed April 10, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69e7137a09608190801af2125e2e8095 completed April 21, 2026, 6:04 a.m.
Created at: April 8, 2026, 9:37 p.m.