Triple

T4033349
Position Surface form Disambiguated ID Type / Status
Subject Malaysia Airlines Flight 17 E83765 entity
Predicate weaponType P820 FINISHED
Object Buk surface-to-air missile system E160788 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: Buk surface-to-air missile system | Statement: [Malaysia Airlines Flight 17, weaponType, Buk surface-to-air missile system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buk surface-to-air missile system
Context triple: [Malaysia Airlines Flight 17, weaponType, Buk surface-to-air missile system]
  • A. Buk surface-to-air missile system chosen
    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.
  • B. Hawk surface-to-air missile system
    The Hawk surface-to-air missile system is a medium-range, ground-based air defense platform designed to intercept and destroy low- to medium-altitude aircraft and other aerial threats.
  • C. CA-95 air defense system
    The CA-95 air defense system is a Romanian short-range, mobile, surface-to-air missile platform designed to protect ground forces and key installations from low-flying aircraft and helicopters.
  • D. BOLIDE missile
    The BOLIDE missile is an advanced, short-range, laser-guided surface-to-air missile designed for use with the RBS 70 air defense system to engage fast, low-flying aerial targets.
  • E. 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.
  • 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_69aed92e29ac819080f7a98b594fec05 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb108fc0819080c8f41da2e558e0 completed March 9, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5563e11708190abc9ba55b1be43a5 completed March 14, 2026, 12:36 p.m.
Created at: March 9, 2026, 3:36 p.m.