Triple

T8848204
Position Surface form Disambiguated ID Type / Status
Subject Zenit rocket E210562 entity
Predicate firstStageEngineVariant P84973 FINISHED
Object RD-171M E762097 NE FINISHED

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: RD-171M | Statement: [Zenit rocket, firstStageEngineVariant, RD-171M]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RD-171M
Context triple: [Zenit rocket, firstStageEngineVariant, RD-171M]
  • A. 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.
  • 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-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.
  • D. RD-180
    The RD-180 is a Russian-built, two-chamber liquid-fueled rocket engine that has powered several American launch vehicles, notably variants of the Atlas V.
  • E. RD-93
    RD-93 is a Russian turbofan jet engine derived from the Klimov RD-33, optimized to power lightweight fighter aircraft such as the Pakistani-Chinese JF-17 Thunder.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: firstStageEngineVariant
Context triple: [Zenit rocket, firstStageEngineVariant, RD-171M]
  • A. firstStageEngine
    Indicates that an engine functions as the primary propulsion unit used in the first stage of a multi-stage launch vehicle or rocket.
  • B. firstStageEngineSupplier
    Indicates that one entity serves as the supplier of the first-stage engine for another entity, typically a launch vehicle or rocket.
  • C. firstStageType
    Indicates that one entity is the type or category of the first stage or initial phase associated with another entity.
  • D. firstGenerationEngine
    Indicates that the engine belongs to the first generation in a series of engine designs or development iterations.
  • E. firstStageName
    Indicates that one entity is the initial or earliest stage name associated with another entity in a sequence or lifecycle.
  • 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_69ca838967bc8190b46c3c80a2887ea4 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc60aa6db0819097c3257499200afc completed April 1, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfab821e808190a918bf787cde54b6 completed April 3, 2026, 11:58 a.m.
PD Predicate disambiguation batch_69cc5c25b874819084c9ba391703e066 completed March 31, 2026, 11:43 p.m.
PDg Predicate description generation batch_69cc5cff3608819081d2d7e5c16d44b7 completed March 31, 2026, 11:47 p.m.
Created at: March 30, 2026, 6:49 p.m.