Triple

T22971174
Position Surface form Disambiguated ID Type / Status
Subject Yuzhmash E571189 entity
Predicate alsoKnownAs P39 FINISHED
Object Southern Machine-Building Plant — 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: Southern Machine-Building Plant | Statement: [Yuzhmash, alsoKnownAs, Southern Machine-Building Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Southern Machine-Building Plant
Context triple: [Yuzhmash, alsoKnownAs, Southern Machine-Building Plant]
  • A. Southern Machine-Building Plant chosen
    Southern Machine-Building Plant is a major Ukrainian aerospace and rocket manufacturer, historically known for producing ballistic missiles, space launch vehicles, and other heavy machinery during the Soviet era.
  • B. Roanoke Shops
    Roanoke Shops is a historic railroad maintenance and locomotive-building complex in Roanoke, Virginia, long associated with the Norfolk and Western Railway’s steam and diesel operations.
  • C. Wabash River Ordnance Works
    Wabash River Ordnance Works was a World War II–era U.S. Army munitions and chemical weapons production facility located near Newport, Indiana.
  • D. Homestead Steel Works
    Homestead Steel Works was a major 19th- and early 20th-century steel mill near Pittsburgh, Pennsylvania, best known as a centerpiece of Andrew Carnegie’s steel empire and the site of the 1892 Homestead Strike, a pivotal event in U.S. labor history.
  • E. Johnstown Plant
    Johnstown Plant was a major steel production facility in Johnstown, Pennsylvania, historically significant as one of Bethlehem Steel Corporation’s key manufacturing sites.
  • 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_69e245b2c6548190a0e4c7f2f7df2d48 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1823370fc819084a13d6e4eb6e44e completed April 29, 2026, 3:59 a.m.
Created at: April 17, 2026, 3:48 p.m.