Triple

T16807710
Position Surface form Disambiguated ID Type / Status
Subject Briz-M E408520 entity
Predicate successorTo P78 FINISHED
Object Briz-K upper stage E1236950 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: Briz-K upper stage | Statement: [Briz-M, successorTo, Briz-K upper stage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Briz-K upper stage
Context triple: [Briz-M, successorTo, Briz-K upper stage]
  • A. Briz-M upper stage
    The Briz-M upper stage is a Russian rocket stage used primarily on Proton and Angara launch vehicles to place satellites into high orbits such as geostationary transfer and medium Earth orbit.
  • B. Briz-KM upper stage chosen
    The Briz-KM upper stage is a Russian rocket stage developed by the Khrunichev Center, primarily used to place satellites into higher orbits on launch vehicles such as the Rockot.
  • C. Fregat upper stage
    The Fregat upper stage is a Russian space launch vehicle component used to precisely place satellites into various orbits and interplanetary trajectories.
  • D. Ablestar upper stage
    The Ablestar upper stage was a liquid-fueled rocket stage developed in the late 1950s–early 1960s to enhance the Thor missile’s capability for placing satellites into orbit and performing precise orbital maneuvers.
  • E. Star 48BV upper stage
    The Star 48BV upper stage is a solid-fueled rocket motor used as a high-energy kick stage to boost spacecraft, such as NASA’s Parker Solar Probe, onto their required trajectories.
  • 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_69d88393905081908d00a86b99996ac8 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2cde590819080dc474292b023ee completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c29ea9fc81909087cdf28c9c9fc0 completed May 10, 2026, 5:38 p.m.
Created at: April 10, 2026, 5:22 a.m.