Triple

T18274305
Position Surface form Disambiguated ID Type / Status
Subject URM-2 upper stage E437693 entity
Predicate usedOn P2367 FINISHED
Object Angara-A5 test flights — NE NERFINISHED

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: Angara-A5 test flights | Statement: [URM-2 upper stage, usedOn, Angara-A5 test flights]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Angara-A5 test flights
Context triple: [URM-2 upper stage, usedOn, Angara-A5 test flights]
  • A. Angara rocket family chosen
    The Angara rocket family is a series of Russian modular launch vehicles designed to provide flexible, domestically produced access to space for a range of payloads and orbits.
  • B. Taurus rocket
    The Taurus rocket is a small, solid-fueled American launch vehicle designed primarily to place satellites into low Earth orbit.
  • C. Dnepr launch vehicle program
    The Dnepr launch vehicle program is a Russian-Ukrainian commercial space launch initiative that repurposes decommissioned Soviet RS-20/SS-18 intercontinental ballistic missiles to place satellites into orbit.
  • D. Vostok-L rocket
    The Vostok-L rocket was an early Soviet launch vehicle used in the late 1950s and early 1960s to test and develop the technology that would later support human spaceflight in the Vostok program.
  • E. Vostok-K rocket
    The Vostok-K rocket was a Soviet launch vehicle that carried Yuri Gagarin on the first human spaceflight in history.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8b914530c8190b4474d862a2b2a1b completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50050d6688190b909a1c24e1dd3c9 completed April 19, 2026, 4:18 p.m.
Created at: April 10, 2026, 10:34 a.m.