Triple

T6865483
Position Surface form Disambiguated ID Type / Status
Subject Fan Song fire-control radar E158389 entity
Predicate partOf P40 FINISHED
Object S-75 Dvina surface-to-air missile system E30126 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: S-75 Dvina surface-to-air missile system | Statement: [Fan Song fire-control radar, partOf, S-75 Dvina surface-to-air missile system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: S-75 Dvina surface-to-air missile system
Context triple: [Fan Song fire-control radar, partOf, S-75 Dvina surface-to-air missile system]
  • A. S-75 Dvina (SA-2 Guideline) missile chosen
    The S-75 Dvina (SA-2 Guideline) is a Soviet-era, high-altitude, surface-to-air missile system widely deployed during the Cold War and known for shooting down several Western reconnaissance and combat aircraft.
  • B. S-125 Neva/Pechora surface-to-air missile system
    The S-125 Neva/Pechora is a Soviet-designed, low- to medium-altitude surface-to-air missile system widely exported and used for air defense against aircraft and cruise missiles.
  • C. Buk surface-to-air missile system
    The Buk surface-to-air missile system is a Russian-made, medium-range, mobile air defense platform designed to engage aircraft, cruise missiles, and other aerial threats.
  • D. SA-7 Grail man-portable air-defense system
    The SA-7 Grail is a Soviet-designed, shoulder-fired surface-to-air missile system intended to provide infantry units with portable defense against low-flying aircraft and helicopters.
  • E. S-300P series
    The S-300P series is a long-range Soviet/Russian surface-to-air missile system designed for high-altitude air defense against aircraft and cruise missiles.
  • 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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d88c48f08190b9afba97b19d8605 completed March 27, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c748bcb4048190b3860ffdd962d48c completed March 28, 2026, 3:19 a.m.
Created at: March 27, 2026, 2:21 p.m.